President Trump’s nominees for key positions have a history of pushing back against the work of the departments and agencies they’ve been chosen to lead.
Sen. Tammy Duckworth, a former Blackhawk pilot, talked with CBS News' Nikole Killion about the midair collision of a plane and Blackhawk helicopter.
As the investigation into a deadly plane crash in Washington, D.C., gets underway, U.S. Sen. Tammy Duckworth (D-Illinois) ...