Archbishop Timothy Dolan waves as he walks past a group of protesters during the St Patrick's Day parade on March 17, 2015. The group was protesting the exclusion of Gay groups from the parade. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
A dancer flips in the air as her group march during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators cheer as marchers walk past during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Protesters shout slogans during the St Patrick's Day parade on March 17, 2015. The group was protesting the exclusion of gay groups from the parade. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Protesters shout slogans during the St Patrick's Day parade on March 17, 2015. The group was protesting the exclusion of gay groups from the parade. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Protesters shout slogans during the St Patrick's Day parade on March 17, 2015. The group was protesting the exclusion of gay groups from the parade. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Protesters shout slogans during the St Patrick's Day parade on March 17, 2015. The group was protesting the exclusion of gay groups from the parade. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators watch marchers walking past during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
A New York Police Department (NYPD) officer keeps watch on spectators during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
A man arrives to watch the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators watch marchers walking past during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators watch marchers walking past during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators take a selfie as they watch marchers during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators watch marchers during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Spectators watch marchers during the St Patrick's Day parade on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Bagpipers play as they march during the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Miss New York Kira Kazantsev (R) takes a selfie with parade goers during the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Civil War re enactors take part in the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
Archbishop Timothy Dolan (C) arrives to be the Grand Marshall during the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
National Guard soldiers gather before the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
An Irish Leprechaun doll is seen on a barrier during the St Patrick's Day parade in New York on March 17, 2015. (credit: Jewel Samad/AFP/Getty Images)
2015 St. Patrick's Day Parade
People cheer marchers as they make their way up 5th Avenue during New York City's St. Patrick's Day Parade on March 17, 2015 in New York City. (Photo by Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Grand Marshall Cardinal Timothy Dolan makes his way up 5th Avenue during New York City's St. Patrick's Day Parade on March 17, 2015 in New York City. (Photo by Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
A police horse is viewed riding up 5th Avenue during New York City's St. Patrick's Day Parade on March 17, 2015 in New York City. (Photo by Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
People cheer marchers as they make their way up Fifth Avenue during New York City's St. Patrick's Day Parade on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Marchers make their way up Fifth Avenue during New York City's St. Patrick's Day Parade
on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
A young girl pauses as she makes her way up Fifth Avenue during New York City's St. Patrick's Day Parade on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Members of the 69th New York Irish Brigade re-enactors make their way up Fifth Avenue during New York City's St. Patrick's Day Parade on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Parade officals pause as they make their way up Fifth Avenue during New York City's St. Patrick's Day Parade on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Marchers make their way up Fifth Avenue during New York City's St. Patrick's Day Parade
on March 17, 2015. (credit: Spencer Platt/Getty Images)
2015 St. Patrick's Day Parade
Gay rights activists protest against the exclusion of all openly gay groups from marching in the St. Patrick's Day Parade as it makes its way up Fifth Avenue on March 17, 2015, in Manhattan. (credit: Spencer Platt/Getty Images)