U.S. tanks and armed personal carrier transiting in Panama through the Balboa Avenue, Thursday, Dec. 21, 1989 in Panama City, taking places all over the city to stop the looting and the confrontation between the US troops and forces of Gen. Noriega. (AP Photo/Jaime Fernandez)

Photo by: Jaime Fernandez

U.S. tanks and armed personal carrier transiting in Panama through the Balboa Avenue, Thursday, Dec. 21, 1989 in Panama City, taking places all over the city to stop the looting and the confrontation between the US troops and forces of Gen. Noriega. (AP Photo/Jaime Fernandez)