Donald Trump isn’t content with questioning Obama’s citizenship—now he’s questioning his authorial accomplishments, too. In an interview with Laura Ingraham yesterday, Trump espoused the theory that Bill Ayers wrote Obama’s memoir, Dreams of My Father, Aol News reports. Obama is only the president “because he wrote a book that is supposed to be a great genius book,” Trump said. “But now it’s coming out that Bill Ayers wrote it.” Trump’s repeating a rumor that’s been circling in right-wing media. Ayers himself said that he had written the book at a speaking appearance last week, though as Allahpundit at the conservative...