Trump has sharp exchange with NBC's Kristen Welker after she asked if he watched the January 6 riot unfold on TV in the White House dining room

• Trump had a sharp exchange with NBC's Kristen Welker when pressed about his response on January 6.
• "I'm not going to tell you anything," he said on Sunday. "I behaved so well. I did such a good job."
• The ex-president has been criticized for his response to the riot hours after it first began.

Former President Donald Trump, in an interview that aired Sunday, pushed back when asked about the timeline of his activities during the Capitol riot on January 6, 2021.