I’m guessing this is around the time U.S. diplomats in Libya were repeatedly begging the Obama administration for more security, which were subsequently ignored or turned down.
Via SITE Intel:
The Brigades of the Imprisoned Sheikh Omar Abdul Rahman, which claimed the June 6, 2012, bombing of the US Consulate in Benghazi, Libya, released a video of what it says is the attack. In a communiqué posted on jihadist forums on June 11, the group reported that its fighters planted an explosive in the wall of the consulate, the blasting of which injured a number of guards. It added that the attack came in response to the drone strike on al-Qaeda official Abu Yahya al-Libi in North Waziristan, and also in response to American drones flying in Libyan skies.