A scandal-beleaguered Texas candidate running on President Donald Trump's questionable endorsement spewed a word salad Sunday when asked why he had three primary homes. Texas Attorney General Ken Paxton — running for the U.S. Senate against state Rep. James Talarico — spluttered on and on about his state's constitution, various counties, the locations of a few of his 15 homes, and fraud. "So this idea that somehow that's fraudulent, they of cour…