How much is a Second Class stamp? http://cal-charleroi.be/index.php/lapublichealthorgmch-7e18.pdf#rapidly lapublichealth.org/std  The unit had recently been part of a new force based in Europe established after the attack in Benghazi, Libya, that killed four Americans, including the ambassador. The force can deploy quickly to emergencies in North Africa. USA TODAY first reported on the Marine force in June.