Questions surround Niger ambush that killed 4 U.S. soldiers
A key Republican senator says the Trump administration needs to explain how four U.S. Army sergeants were killed in Niger. Bryan Black, Jeremiah Johnson, Dustin Wright, and La David Johnson were told not to expect enemy contact on their mission to meet with community leaders two weeks ago. Margaret Brennan reports....
Published By: CBS National - Thursday, 19 October, 2017