🎥 NTSB and USDOT update investigation of deadly mid-air collision

Investigators are seeking clues into this week's deadly midair collision the deadliest aviation disaster in the U.S. almost a quarter century.  The U.S. Department of Transportation and National Transportation Safety Board provided updates on Saturday afternoon.

The collision between an American Airlines passenger jet and an Army helicopter at Ronald Reagan Washington National Airport near Washington, D.C, late Wednesday killed 67 people, including more than a dozen figure skaters.