Trump 'Doesn't Know' He Should Uphold Constitution

Asked whether he needs "to uphold the Constitution of the United States as president, Donald Trump replies, "I don't know." Does that mean he's serious about a third term? Plus, jury selection is about to begin in the trial of Sean Combs. We take a look at the charges, the witnesses and what you can expect. And police thwart a plot to bomb a Lady Gaga concert. What they say one suspect was planning to do on a live stream during the show. Learn more about your ad choices. Visit podcastchoices.com/adchoices