Russian military personnel are operating out of an air base in Niger that is still hosting a small number of American troops, two U.S. officials tell ABC News. The officials said the presence of Russians at Niger's "Airport 101" near the capital of Niamey did not present an immediate security concern to U.S. troops. The Russian troops were operating out of a hangar at a location far away from U.S. forces and not on any property owned or being used by the United States, the officials said... Read this story