Trump defended Defense Secretary Pete Hegseth, following reports of another Signal chat that included his wife and brother. 'Pete's doing a great job,' he said.

The defense secretary reportedly shared sensitive information about impending U.S. military operations in Yemen in a second previously undisclosed Signal group chat.

NPR asks Sen. Jack Reed, top Democrat on the Armed Services Committee, why he wants an investigation into whether Defense Secretary Pete Hegseth shared classified intelligence in a Signal chat.