23 years ago, 270 people died when Pam Am Flight 103 exploded over Lockerbie, Scotland. The victims of the terrorist bombing will be remembered during an annual ceremony at the Lockerbie Cairn in Arlington National Cemetery.
Speakers at the ceremony include members of The Victims of Pan Am Flight 103, the group which organized the event, as well as U.S. attorney General Eric Holder, FBI Director Robert Mueller and others.