Amid mud, security Flight 93 dedication begins
Sept 11 Anniversary
Credit: AP
Doris Gronlund of Norway, mother of Flight 93 passenger Linda Gronlund, gives a hug before the dedication of phase I of the permanent Flight 93 National Memorial near the crash site of Flight 93 in Shanksville, Pa. Saturday Sept. 10, 2011. (AP Photo/Amy Sancetta)
