SHARE THIS VIDEO —

Suspect in deadly New Orleans attack likely acted alone, FBI says

The FBI said the suspect in the New Orleans pickup truck attack likely acted alone. Authorities said Shamsud-Din Jabbar posted several videos proclaiming his support for ISIS before the attack. Fourteen people were killed in the attack before Jabbar was shot and killed by police. NBC News' Tom Llamas spoke with a survivor and the family of a victim.