There are two layers of coverup. The lie about the video was an pathetic attempt to cover up a terrorist attack. Letting THAT unfold without intervention -- that is, trying to get all 30 Americans there killed -- was a treasonous attempt to cover up something else. A secret prison, as Paula Broadwell said? A program to recover arms that we gave Al Qaeda and Iran's allies during our lead-from-behind war in Libya? Gun-running to bad actors in Syria? We may never know. The boldest Congressional Republicans hardly dare to poke at the top layer. They know that what lies beneath it is Fast and Furious cubed, Watergate and Iran-Contra combined -- enough to bring down the whole government, not just Obama. They're scared out of their feeble wits.