An American Airlines plane that was landing in Washington, D.C., and a U.S. Army Black Hawk helicopter on a training flight ...

Following the deadly midair collision in Washington, D.C., Chicago officials are raising concerns about safety at local ...

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 ...