Sorry, but the best case for worst presidency is still living on Pennsylvania Avenue. Between his imperial use of executive power, his obsession to kill rather than capture foreign enemies, his spending policies that will turn us into Greece, and his decision to put ridiculous unemployment numbers on the back burner to push an unnecessary health bill that will cause 7 million people to lose their current health plan ... well, he has to be the worst president ever. Not to mention being the most divisive occupant of the White House. His crowning moment? When four Americans were being slaughtered in Benghazi, he never even called Panetta or Clinton for an update the entire evening, but instead jetted off to Vegas for a funraiser. The man is reprehensible.