Responders recall a mission of recovery and grief a year after the midair collision near DC

Families and emergency responders are marking the one-year anniversary of the deadly plane collision over the Potomac River.

Deadly midair collision near D.C. followed years of ignored warnings about traffic, investigators say

"I'm sorry for you, as these pages of these reports are written in your family members' blood," NTSB member Todd Inman told ...