Sen. Tammy Duckworth, a former Blackhawk pilot, talked with CBS News' Nikole Killion about the midair collision of a plane and Blackhawk helicopter.

Divers were still searching the chilly Potomac River for the black boxes and nobody had definitive answers. But that did not ...

Sen. Tammy Duckworth talks to CBS News' Nikole Killion about the investigation into the midair collision of a Black Hawk helicopter and American Airlines flight on Wednesday night. The Illinois ...

Authorities are investigating the mid-air collision between AA flight and a U.S. Army helicopter. Experts call for prudence ...