Reuters SEOUL, Jan. 17 -- South Korea and the United States have agreed to pull out all American troops from Seoul as part of a global realignment plan for U.S. forces, South Korea's Defense Ministry announced Saturday. About 7,000 U.S. soldiers and their families will be moved to an expanded facility about 45 miles south of Seoul. The move is scheduled to be completed by 2006. The decision to move U.S. troops south, away from the border with North Korea, was made because of a request by the United States and after a meeting between the two sides in Hawaii,...