Secret Service investigation: The latest after Trump assassination attempt

We unpack new information from Tuesday's joint Senate Committee Hearing with acting Secret Service director Ronald Rowe. The hearing comes as part of the ongoing fallout from the assassination attempt on former President Donald Trump just over two weeks ago.

The previous U.S. Secret Service director Kimberly Cheatle resigned last week after a disastrous appearance in front of the House Oversight Committee.

We hear from Deirdre Walsh, congressional correspondent for NPR's Washington Desk.