U.S. Ambassador to the U.N. Susan Rice speaks for President Obama, as Vice President Joe Biden pointed out on Tuesday night. But what was surely intended to be a nice pat on the back for the ambassador has created an awkward position for the administration in regard to the Benghazi attacks. “[Rice] also has … the absolute, total, complete confidence of the president of the United States of America,” Biden said, as POLITICO reported. “So when she speaks, when she speaks in the discordant world we reside in right now, no one wonders, no one wonders, whether or not she’s...