Truck used in New Orleans attack was flying large black flag from rear bumper, authorities say
New information is coming out about the truck attack in New Orleans early on New Year's Day that killed at least 10 people. Law enforcement officials have confirmed to CBS News that the truck appeared to be flying a large black flag from the rear bumper. Investigators are probing if it was an ISIS flag. CBS News Homeland Security and Justice reporter Nicole Sganga has more.