Served with an order by East German authorities that all U.S. personnel must show identification before entering that sector of Berlin, American troops answer with the only language the Reds seem to understand - a show of arms. American soldiers escort civilian cars across the border under heavy guard and defy the East Germans to demand identification cards. Meanwhile, the U.S. Berlin Garrison holds elaborate maneuvers in the shadow of the wall erected two months ago. It's a morale booster for the citizens of West Berlin.
