It really doesn’t matter if Obama personally handed al Qaeda the keys to Tripoli and Benghazi. He won the election and no one will care about Libya. Outrage toward Obama will be ignored.
Actually, he lost 9 million voters. So Obama is much weaker then he was 4 years ago. And he has no control over the House, where impeachment is voted upon. Granted he controls the Senate, but an impeachment trial over Benghazi in the House, is his worse nightmare. It would make him the lamest lame duck in history. And he would lose control of the military rank and file. A very important factor on the possible road to secession or revolution.