I think Bhengazi was an absolute travesty. I also thought 19 dead army rangers in Mogadishu was a travesty. It's something I actually agree with the Tea Party and conservatives on. But it's a dead issue. Bringing it up now only makes the one bringing it up look like a far-right wacko. Wanna know why? Read "The Boy Who Cried Wolf". The right wing has been so dead set on trying to pin everything on Obama (and Clinton in the '90's) as a scandal that people just tune them out now assuming that they are up to their old tricks. So when they touch on something that actually has something possibly nefarious and/or evidential of gross criminal negligence it gets ignored too. The right wing has nobody to blame but themselves. Take heart though - it worked in Bush`s favor too. Neither he nor the vile cretins in his cabinet will ever be held accountable for the many unnecessary deaths in post war Iraq due to our troops not being supplied with the armor and supplies to keep them safe because of the same constant crying wolf by his opponents for everything he did. "Blame Bush" is a punchline now, and "Blame Obama" right along with it. I say blame the extremist indoctrinated cheerleaders on both side who just never shut up.
I don't think he can actually help what he is at this point. There are so many problems with politics in America right now but the way moderates are shut out is the most glaring. The extremists like RT don't understand how they hurt their own cause by pushing people away through hostility and inept propaganda that offends more than it attracts anyone. That is why the TP failed and will be killed off.