A year after deadly midair collision near Washington, families push for safety changes

Rachel Feres (left) and other family members speak at a memorial event at DAR Constitution Hall in Washington, D.C. for the 67 people who were killed in the midair collision of a U.S. Army helicopter and an American Airlines regional jet a year ago.

On the anniversary of the midair collision near Washington, D.C., families of the victims are still working for laws to prevent future disasters. And they say they're ready for a long fight.

(Image credit: Luke Johnson)