That, in fact, did not happen. Trump made it plain that his delight in domination was the immutable core of him. Marc Fisher, who co-authored “Trump Revealed,” an astute early biography and character analysis, once told PBS that, as a cadet, Trump “used a broomstick as a weapon against classmates who didn’t listen to him when he told them what to do. He was in part enforcing the rules of the academy, but he was equally so enforcing the rules of Donald Trump.”