Democrats and Republicans will head to the polls in Texas today for an election that will send both parties a message about what voters want in Trump’s America. Shane Goldmacher, a national political correspondent for The New York Times, discusses the Senate primary that so many are watching. Guest: Shane Goldmacher, a national political correspondent for The New York Times. Background reading: The Texas Senate primary offers a test case for each party. The Republicans John Cornyn and Ken Paxton and the Democrats Jasmine Crockett and James Talarico are competing in bit...