Mega pop star and Democratic Party activist Taylor Swift is attacking President Donald Trump over the U.S. Postal Service, claiming that the president is trying to cheat his way to victory in November by “dismantling” the beleaguered federal agency. “Trump’s calculated dismantling of USPS proves one thing clearly,” Swift tweeted Saturday. “He is WELL AWARE that we do not want him as our president. He’s chosen to blatantly cheat and put millions of Americans’ lives at risk in an effort to hold on to power.” Trump’s calculated dismantling of USPS proves one thing clearly: He is WELL AWARE that we...