Benghazi is NOT a "dead horse"; you and your ilk would just LIKE it to be that. You want it to just go away.
you just stick your fingers in your ears and yell "blah,blah,blah" to drown out what you don't like.
As for "saving the world",Comrade Hussein and his cohorts are making the world LESS safe,bringing it closer to war. I'm waiting for the Union of Concerned "Scientists" to set the Doomsday Clock closer to midnight. IIRC,they already have done it once since Comrade took over.