After Barack and Michelle Obama ripped into Donald Trump at the Democratic convention, it unleashed a flood responses from the former president. He\xa0ranted\xa0that the Obamas had called him names,\xa0blamed\xa0his advisers for constraining him, and\xa0vowed\xa0to unleash more personal attacks on Kamala Harris. We think Trump is rattled by the likelihood that the convention is currently uniting the anti-MAGA coalition. We talked to\xa0data analyst\xa0Lakshya Jain\u2014co-author of a\xa0good Politico Magazine piece\xa0about new numbers showing a shift toward Harris among many disparate voter groups\u2014who explains what all this says about that coalition\u2019s prospects for success.\nLearn more about your ad choices. Visit megaphone.fm/adchoices