The title of Michael Moore’s latest documentary, Where to Invade Next, seems to reflect ambivalence on the part of its creator. It is after all no coincidence that Moore’s trio of breakout box office hits — Bowling for Columbine, Fahrenheit 9/11, and Sicko — appeared during the administration of his antagonist-in-chief, George W. Bush. Though no one would pretend that mass shootings have subsided since the release of Bowling for Columbine, the election of President Obama saw the formal end of the Iraq War and the passing of health care reform — the subjects of Fahrenheit 9/11 and Sicko, respectively. The working title of Moore’s latest project might as well have been, What To Tackle Next? …