<p>But they also say young people were told to chant against an anti-Islam film as a cover for the assault.</p>
<p>TRIPOLI, Libya - It began around nightfall on Sept. 11 with about 150 bearded gunmen, some wearing the Afghan-style tunics favored by Islamic militants, sealing off the streets leading to the U.S. Consulate in Benghazi. They set up roadblocks with pickup trucks mounted with heavy machine guns, according to witnesses.</p>
