FILE - This Dec. 1988 file photo shows wrecked houses and a deep gash in the ground in the village of Lockerbie, Scotland caused by the crash of Pan Am Flight 103 on Dec. 21, 1988. The explosion would quickly transform the Scottish town into a byword for international terror. Now it is being remembered again because of the 2011 conflict in Libya, the country that accepted responsibility for blowing up Pan Am Flight 103. (AP Photo/Martin Cleaver)