One of Donald Trump’s biographers, Tim O’Brien, disputed the claim that inflating assets has been a victimless crime for the banks that he’s dealt with. MSNBC’s Ari Melber welcomed his former boss, David N. Kelley, who previously served as the assistant U.S. attorney for the Southern District of New York, to the show. The host asked whether Judge Arthur Engoron is likely to give Trump a hefty fine at or over $300 million. He remarked that Judge Engoron may be prepared to give Trump a small pass regarding the hefty fine that the company may be forced to pay over the fraud crimes. POLL: Should T…