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What you need to know to survive a mass shooting
02:53 
What happened between San Bernardino massacre and deaths of shooters?
00:32
FBI: San Bernardino Terrorists Acted Alone
00:48
Grand jury indicts Enrique Marquez, friend of San Bernardino shooter
00:26
Enrique Marquez, San Bernardino shooter’s friend, due in court
00:32
Ex-Neighbor of San Bernardino Shooter Plotted Campus Attacks on Students
01:58
Friend of San Bernardino Shooters Appears in Court
01:18
Charges filed against childhood friend of San Bernardino shooter
02:00
FBI: ‘No Evidence’ San Bernardino Shooters Posted Pro-Jihadist Views Online
02:12
San Bernardino Shooter Posted Support for Jihad on Social Media
02:18
'I Don't Really Think About Him': San Bernardino Survivor on Attacker
00:32
Warning signs about San Bernardino shooters may have been missed
02:15
Redlands Cop Describes Gunfight with San Bernardino Attackers
01:00
Loved Ones Remember Fallen Hero of San Bernardino Shooting
01:39
FBI divers search lake for San Bernardino evidence
02:28
FBI Divers Search Lake Near San Bernardino Massacre for Clues
02:54
Cryptographer Whitfield Diffie Explains the Greatest Threats to Our Security
02:56
Investigators: Syed Rizwan Farook plotted attack in 2012, got cold feet
02:29
Victims' Families Return to Scene of San Bernardino Attack
01:22
San Bernardino shooter may have planned separate attack in 2012
02:27
Nightly News
- UP NEXT
What you need to know to survive a mass shooting
02:53 What happened between San Bernardino massacre and deaths of shooters?
00:32FBI: San Bernardino Terrorists Acted Alone
00:48Grand jury indicts Enrique Marquez, friend of San Bernardino shooter
00:26Enrique Marquez, San Bernardino shooter’s friend, due in court
00:32Ex-Neighbor of San Bernardino Shooter Plotted Campus Attacks on Students
01:58
