“Davis had accomplished the impossible: He had turned one of the most ruthless billionaires in America into a sympathetic figure around Vegas. ‘How could Mark Davis do this?’ Steve Wynn asked an associate.” ESPN’s Seth Wickersham and Don Van Natta Jr. track the somewhat amazing (and entirely Raider-ish) story of how Mark Davis (who makes Donald Trump look like he has a great head of hair) — with a little luck, his own brand of genius and an assist from Jerry Jones — outflanked power brokers to put the Raiders in Las Vegas.