Warships, Marines and Drones to Libya to Seek Attackers

The Pentagon dispatched a contingent of Marines to Libya, moved warships toward its coast, and planned to use drones in a stepped up search for those responsible for an attack on a U.S. consulate that killed the American ambassador and three others.

A senior military official told CNN that the Pentagon and other agencies would review a video of Tuesday's assault by heavily armed militants on the diplomatic compound in Benghazi that killed Ambassador Chris Stevens, another diplomat and two security personnel.

The official had not viewed the video and provided no details about its source. American drones also were expected to join the hunt for potential targets. They would be part of "a stepped-up, more focused search" for a particular insurgent cell that may have been behind the attack, the official said. ABC