We're preparing to listen to a news conference by the National Transportation Safety Board (NTSB), where investigators are expected to provide an update on the January crash between a military helicopter and a passenger jet above Washington DC, which killed 67 people.

Transportation Secretary Sean Duffy will give remarks Tuesday afternoon providing an update on the probe into the January crash near Reagan Washington National Airport that killed more than 60 people.

The National Transportation Safety Board issued their preliminary report on the midair collision over Washington, D.C. that killed dozens of people in January. The collision between a military helicopter and an American Airlines plane left 67 people dead.