For President Barack Obama, it’s now personal. A new book cites Obama aides saying the president has a “genuine disdain” for Mitt Romney. “One factor made the 2012 grind bearable and at times even fun for Obama: he began campaign preparations feeling neutral about Romney, but like the former governor’s GOP opponents in 2008 and 2012, he quickly developed a genuine disdain for the man,” author Glenn Thrush writes in the soon-to-be released e-book “Obama’s Last Stand.” Thrush — a reporter for Politico, which published book excerpts Sunday – writes that Obama’s feelings for Romney are different from how he...