Republican Sen. John McCain says former President Obama called to thank him after his dramatic vote against his party’s Obamacare repeal bill last year. In a copy of his forthcoming book, “The Restless Wave,” obtained by the Daily Beast, McCain said he appreciated the call from Obama. The two ran against each other in the 2008 presidential election. “Among the people who called to thank me was President Obama,” McCain writes. “I appreciated the call, but, as I said, my purpose hadn’t been to preserve his signature accomplishment but to insist on a better alternative, and to give the Senate...