Michael Tucker has moved on from Donald Trump. The 44-year-old marketing consultant and longtime Republican who lives in a suburb of Charlotte, North Carolina, voted for Trump twice and donated money to his 2016 and 2020 campaigns. But Tucker supported Nikki Haley in the state's Republican primary in March and is planning to vote for President Joe Biden in November. He certainly won't be cutting Trump any more checks. A campaign contribution to Trump now would likely wind up going toward his...