Waltz questioned on Signal chat and international issues at Senate hearing

President Trump's former national security adviser, Mike Waltz, wrapped up his Senate hearing on his nomination to be ambassador to the United Nations. It was lawmakaker's first opportunity to publicly question him following the signal controversy back in March. Waltz inadvertently added a journalist to a private group chat where military plans were being openly discussed.The president then removed Waltz from his role as national security adviser in the wake of that incident. He nominated him for this role ...