Hillary Clinton said in a statement after the Orlando mass shooting: "We need to redouble our efforts to defend our country from threats at home and abroad."

Hillary Clinton said in a statement after the Orlando mass shooting: "We need to redouble our efforts to defend our country from threats at home and abroad." She also said, "Weapons of war have no place on our streets." The presumptive Democratic presidential nominee joins "CBS This Morning" over the telephone to discuss the shooting that killed more than 50 people at an Orlando nightclub.

• Jun 13, 2016
• 06:42

Childhood friend of the suspected Orlando mass shooting gunman is speaking out

Childhood friend of the suspected Orlando mass shooting gunman is speaking out. CBSN's Josh Elliott sat down with the friend of Omar Mateen.

• Jun 12, 2016
• 22:44

While opening for the 70th Annual Tony Awards, James Corden dedicated the show to all the victims impacted by the shooting in Orlando early Sunday morning

While opening for the 70th Annual Tony Awards, James Corden dedicated the show to all the victims impacted by the shooting in Orlando early Sunday morning. Vladimir Duthiers and Elaine Quijano have more.

• Jun 12, 2016
• 01:10

Speaking from her home in Boulder, Colorado, the ex-wife of Omar Mateen, the suspected gunman in the deadly Orlando mass shooting, said that Mateen wanted to be a police officer and had a license for a gun in Florida

Speaking from her home in Boulder, Colorado, the ex-wife of Omar Mateen, the suspected gunman in the deadly Orlando mass shooting, said that Mateen wanted to be a police officer and had a license for a gun in Florida. Vladimir Duthiers and Elaine Quijano have more.

• Jun 12, 2016
• 03:55

Former FBI assistant director Ron Hosko joins CBSN to discuss Omar Mateen's possible motive in the mass shooting at a gay nightclub in Orlando

Former FBI assistant director Ron Hosko joins CBSN to discuss Omar Mateen's possible motive in the mass shooting at a gay nightclub in Orlando.

• Jun 12, 2016
• 05:40

Family and friends of those injured in the Orlando mass shooting are waiting to hear updates on their loved ones

Family and friends of those injured in the Orlando mass shooting are waiting to hear updates on their loved ones. CBS News' Jamie Yuccas joins CBSN from outside the Orlando Regional Medical Center with more on the victims.

• Jun 12, 2016
• 03:48

Openly gay Congressman Sean Maloney joins CBSN with reaction to the deadliest mass shooting in U.S. history at a nightclub in Orlando, Florida.

Openly gay Congressman Sean Maloney joins CBSN with reaction to the deadliest mass shooting in U.S. history at a nightclub in Orlando, Florida.

• Jun 12, 2016
• 07:19

The full episode of the CBS Evening News from the June 12, 2016 edition

Roughly 300 people were trapped inside an Orlando nightclub as a mass shooting unfolded; still shaken by the events, an eyewitness talks with Scott Pelley about the mass shooting at an Orlando nightclub

• Jun 12, 2016
• 43:16

President Obama reacted to the mass shooting in Orlando at a nightclub, and condemned the shooting as an "act of terror and hatred."

President Obama reacted to the mass shooting in Orlando at a nightclub, and condemned the shooting as an "act of terror and hatred." CBSN's Vladimir Duthiers has more reaction from the 2016 presidential candidates.

• Jun 12, 2016
• 04:02

CBS News senior national security analyst Juan Zarate joins CBSN to discuss how the United States could prevent another domestic terror attack similar to the mass shooting in Orlando.

CBS News senior national security analyst Juan Zarate joins CBSN to discuss how the United States could prevent another domestic terror attack similar to the mass shooting in Orlando.

• Jun 12, 2016
• 08:36

CBS News correspondent Mark Strassman has the latest details on the victims of a mass shooting that took place at a gay nightclub in Orlando

CBS News correspondent Mark Strassman has the latest details on the victims of a mass shooting that took place at a gay nightclub in Orlando.

• Jun 12, 2016
• 04:04

Omar Mateen, the suspected gunman in the deadly Orlando mass shooting, pledged his allegiance to ISIS before killing 50 people in an Orlando nightclub

Omar Mateen, the suspected gunman in the deadly Orlando mass shooting, pledged his allegiance to ISIS before killing 50 people in an Orlando nightclub. CBS News justice and homeland security correspondent Jeff Pegues joins CBSN with the latest details.

• Jun 12, 2016
• 06:29

Officials are trying to find more information about the gunman, Omar Mateen, who killed 50 and injured 53 in a mass shooting at a gay nightclub in Florida

Officials are trying to find more information about the gunman, Omar Mateen, who killed 50 and injured 53 in a mass shooting at a gay nightclub in Florida. Former FBI profiler Mary Ellen O'Toole joins CBSN with more on the gunman.

• Jun 12, 2016
• 10:10

Florida Senator Marco Rubio discusses the mass shooting at an Orlando nightclub

Florida Senator Marco Rubio discusses the mass shooting at an Orlando nightclub, and what federal authorities told him about the suspected shooter. Scott Pelley has more.

• Jun 12, 2016
• 01:36

We are just beginning to learn the names of the 50 dead in Orlando mass shooting

Still shaken by the events, an eyewitness talks with Scott Pelley about the mass shooting at an Orlando nightclub.

• Jun 12, 2016
• 07:06

So many wanted to donate blood for the victims of the Orlando mass shooting that local donors had to turn people away

Nearly 3,500 people lined up after the mass shooting at an Orlando nightclub to donate blood to the victims. David Begnaud has more.

• Jun 12, 2016
• 01:28

Utah Congressman Chris Stewart joins CBSN to discuss the Orlando mass shooting and the state of national security in the United States

Utah Congressman Chris Stewart joins CBSN to discuss the Orlando mass shooting and the state of national security in the United States.

• Jun 12, 2016
• 08:04

Survivors and witnesses share their stories of the mass shooting

Roughly 300 people were trapped inside an Orlando nightclub as a mass shooting unfolded. Many victims were trampled as there was no clear exit out of the club once the gunman started opening fire. Mark Strassmann has more.

• Jun 12, 2016
• 02:47

Four Sikhs among victims of Indianapolis mass shooting

Amarjit Sekhon, a 48-year-old mother of two sons, was the breadwinner of her family and one of many members of Indianapolis' tight knit Sikh community. She died in a mass shooting​ that claimed the lives of seven other FedEx employees - four of them Sikhs.

• Apr 18, 2021

The worst mass shooting in U.S. history immediately reignited heated political debates over terrorism and gun control

President Obama spoke from the White House on the largest mass shooting in American history, calling it "an attack on all of us." Donald Trump criticized both President Obama and Hillary Clinton for not linking the attack to Islamic extremism. Julianna Goldman has more.

• Jun 12, 2016
• 02:12

Orlando Mayor Buddy Dyer speaks on the wounded and deceased victims of the Orlando nightclub mass shooting

Authorities have started to name the victims of the mass shooting at a gay nightclub in Orlando that left at least 50 people dead. The hospital is calling family members of victims who are being treated, as authorities work diligently to identify the wounded and deceased. Scott Pelley has more.

• Jun 12, 2016
• 04:05

Families and friends of victims in the Orlando massacre are waiting for updates on their loved ones

Family members and friends are waiting to hear if their loved ones are being treated in the hospital or if they are deceased after a mass shooting at an Orlando nightclub. Officials are updating a list of the deceased online, and say as next of kin are notified the list will grow. David Begnaud has more.

• Jun 12, 2016
• 02:18

Omar Mateen, the suspected gunman in the Orlando nightclub mass shooting, had been under investigation twice by the FBI

Omar Mateen, the suspected gunman in the Orlando nightclub mass shooting, had been under investigation twice by the FBI. Mateen was investigated in 2013 for making remarks to coworkers about terrorist ties and again in 2014 for having suggested ties to the first known American suicide bomber in Syria. Jeff Pegues has more.

• Jun 12, 2016
• 02:06

New York native Omar Mateen has been identified as the gunman behind the horrific Florida nightclub shooting that left 50 dead

New York native Omar Mateen has been identified as the gunman behind the horrific Florida nightclub shooting that left 50 dead. Former ATF agent Matt Horace joins CBSN to discuss how Mateen got possession of heavy firearms, and what authorities are doing to monitor gun use in the U.S.

• Jun 12, 2016
• 10:28

The suspected shooter in the Orlando massacre called 911 and pledged allegiance to ISIS

The suspected shooter in the Orlando massacre called 911 and pledged allegiance to ISIS. Juan Zarate, CBS news national security analyst, joins CBSN with more details.

• Jun 12, 2016
• 07:49

Show More