Last week the FBI retrieved a video tape from the Benghazi mission, reports Eli Lake, and it shows an organized attack.  We also have photos from a drone overhead covering the final hour of the attack:

Video footage from the United States consulate in Benghazi, Libya, taken the night of the Sept. 11 anniversary attacks, shows an organized group of armed men attacking the compound, according to two U.S. intelligence officials who have seen the footage and are involved in the ongoing investigation. The footage, which was recovered from the site last week by the Federal Bureau of Investigation, offers some of the most tangible evidence yet that a military-style assault took place, according to these officials.

The Obama administration has been studying the videos, taken from closed-circuit cameras throughout the Benghazi consulate's four-building compound, for clues about who was responsible for the attack and how it played out. The two officials tell The Daily Beast that analysts are hoping to decipher the faces of the attackers and match them up with known jihadists.

The videos could also play into an expanding investigation by the House Committee on Oversight and Government Reform that is looking at whether security steps could have been taken that would have saved the life of Ambassador Chris Stevens and three other Americans killed that day. Rep. Jason Chaffetz, who is one of the Republicans leading the House investigation, says he hasn't been given the footage.

In addition to the footage from the consulate cameras, the U.S. government is also poring over video taken from an overhead U.S. surveillance drone that arrived for the final hour of the night battle at the consulate compound and nearby annex.