NYC Rally, March In Solidarity With Baltimore Protests

A man takes part in a Solidarity With City Of Baltimore rally at Union Square on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman takes part in a Solidarity With City Of Baltimore rally at Union Square on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman takes part in Solidarity With City Of Baltimore at Union Square a rally on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Protesters fill Union Square during a Solidarity With City Of Baltimore rally on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Protesters fill Union Square during a Solidarity With City Of Baltimore rally on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Protester being arrested during Baltimore solidarity rally in Union Square on April 29, 2015 (Credit: Gary Baumgarten/1010 WINS)

NYC Rally, March In Solidarity With Baltimore Protests

Protesters gather on 14th Street in solidarity with Baltimore. (Credit: CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Protesters shut down the outbound Holland Tunnel in solidarity with Baltimore. (Credit: CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Union Square rally in solidarity with Baltimore protests on April 29, 2015 (Credit: CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Man detained by NYPD crouching on street, mouth gagged during protest in solidarity with Baltimore protest on April 29, 2015 (Credit: Weijia Jiang/CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Union Square protest in solidarity with Baltimore protest on April 29, 2015 (Credit: Weijia Jiang/CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Protesters take over West Side Highway in solidarity with Baltimore protests on April 29, 2015 (Credit: CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Arrests being made during Union Square protest in solidarity with Baltimore protests on April 29, 2015 (credit: CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

Union Square protest in solidarity with Baltimore protest on April 29, 2015 (Credit: Weijia Jiang/CBS2)

NYC Rally, March In Solidarity With Baltimore Protests

A woman takes part in a Solidarity With City Of Baltimore rally at Union Square on April 29, 2015 in New York City. in Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police custody. . (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman takes part in a Solidarity With City Of Baltimore rally at Union Square on April 29, 2015 in New York City. in Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police custody. . (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A man takes part in a Solidarity With City Of Baltimore rally at Union Square on April 29, 2015 in New York City. in Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police custody. . (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

NYPD Officers stand watch during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A man takes part in a Solidarity With City Of Baltimore rally on April 29, 2015 in New York City. in Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police custody. . (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

NYPD Officers stand watch during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

NYPD Officers stand watch during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

NYPD Officers stand watch during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman is arrested during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police . (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

NYPD Officers stand watch during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Demonstrators snarl traffic as they try to block an entrance to the Holland Tunnel during a solidarity protest of the death of Freddie Gray on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Michael Abbott/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Demonstrators snarl traffic as they try to block an entrance to the Holland Tunnel during a solidarity protest of the death of Freddie Gray on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Michael Abbott/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Demonstrators snarl traffic as they try to block an entrance to the Holland Tunnel during a solidarity protest of the death of Freddie Gray on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Michael Abbott/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

Demonstrators snarl traffic as they try to block an entrance to the Holland Tunnel during a solidarity protest of the death of Freddie Gray on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Michael Abbott/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman is arrested during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A woman is arrested during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A man is arrested during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. Baltimore, Maryland remains on edge in the wake of the death of Freddie Gray, though the city has been largely peaceful following a day of rioting this past Monday. Gray, 25, was arrested for possessing a switch blade knife April 12 outside the Gilmor Houses housing project on Baltimore's west side. According to his attorney, Gray died a week later in the hospital from a severe spinal cord injury he received while in police. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A man is arrested during a Solidarity With City Of Baltimore protest on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Rally, March In Solidarity With Baltimore Protests

A protester yells as he takes part during a protest on Solidarity With City Of Baltimore on April 29, 2015 in New York City. (Photo by Kena Betancur/Getty Images)

NYC Baltimore Protest

Protesters clash with police in a demonstration in solidarity with those protesting the death of Freddie Gray in Baltimore. (Credit: CBS2)

NYC Baltimore Protest Arrest

Protesters clash with New York City police in a demonstration in solidarity with those protesting the death of Freddie Gray in Baltimore. (Credit: CBS2)