U.S. Embassy officials in Pakistan said all Americans at the U.S. Consulate in Karachi are safe after clashes broke out between protesters and police. Police said hundreds of Pakistanis protesting an anti-Islam video broke through a barricade and reached the outer wall of the consulate. A spokeswoman for the U.S. Embassy in Islamabad said all Americans who work at the consulate were safe. Anti-U.S. protests in 20 countries led the Pentagon to dispatch elite Marine anti-terrorism teams to Libya and Yemen. It also positioned two Navy warships off Libya's coast. Meanwhile, the State Department ordered all nonessential U.S. government workers and their families out of Sudan and Tunisia.