Happy day at the UN (if not at the White House): Facing unbeatable opposition on the Senate Foreign Relations Committee (thanks to outgoing Senator Lincoln Chafee, to his credit, joining the Dems against him), interim UN ambassador John Bolton is forced to resign as predicted. Good riddance. “‘The president now has an opportunity to nominate an ambassador who can garner strong bipartisan and international support and effectively represent the interests of the United States at the United Nations at a time of extraordinary international challenge,’ [incoming committee chairman] Biden said. ‘If the president nominates such a person, I look forward to scheduling hearings promptly in the Senate Foreign Relations Committee.‘”