Did militants have pool party at U.S. Embassy?

A YouTube video has emerged showing alleged Islamist militants in Libya partying in the pool at an abandoned U.S. annex.

CNN has not been able to confirm the authenticity of this video yet, but this potentially embarrassing scene could be a metaphor for how visibly absent the U.S. has been since bombing Moammar Gadhafi out of power three years ago, leaving militias and terror factions a largely lawless country to fight over.

CNN's Nic Robertson reports.