Fewer 9/11 families on hand for 11th anniversary

Flight attendants Barbara Depwe, second from right, Linda Sorenson, right, and Jean Burke watch the U.S. flag lowered to half staff at the 9/11 Flight Crew Memorial in Grapevine, Texas, Tuesday, Sept. 11, 2012. Flight crews gathered at the memorial near DFW airport to remember the flight crews lost in the Sept. 11, 2001, terror attacks. (AP Photo/LM Otero)