Last week’s failure of the American Healthcare Act (an act whose formal short title was “World’s Greatest Healthcare Plan of 2017”) is a major blow to Donald Trump and Paul Ryan. In the words of the former, “nobody knew that health care could be so complicated” (or, as the latter would say, “access to care”). Besides a crushing defeat for a divided Republican Party unable to reach a vote on the bill, its withdrawal once again puts the lie to Trump’s chief campaign argument of being a solid dealmaker. In the presidency, you can’t trade on your father’s name and money, as among the rarefied airs of New York City real estate. Indeed, Trump demonstrated a fundamental misunderstanding of the art of the deal by both playing his hand too early and lacking knowledge of the parties with whom he was dealing (but who can blame a man for that when watching Fox is soooo much more satisfying).