The first point made in the post linked above is utterly damning:
1. Barack Obama skipped the Presidential Daily Brief (PDB) the entire week leading up to 9/11:Seriously, this item ought to be spread far and wide.
Sure, why would anyone think there might be some violence on 9/11?" ...Additionally, the US was warned that extremists might attempt to burn down the embassy. On Monday.
Update: Freakin' incredible! Obama didn't attend the intelligence briefing the day after the 9/11 attacks, either.
Update II: Worser and worser - Marines at the U.S. embassy in Cairo were not allowed to carry live ammunition.