WAX2002102803 - WASHINGTON, Oct. 28 (UPI) -- Former vice president and Senator Walter Mondale, shown here in an artist rendering from the 1970's, may be the replacement for Sen. Paul Wellstone on this Nov. 5th senate ballot in Minnesota. Sen. Wellstone was killed in a plane crash on Oct. 25, 2002 with his wife, daughter and several aides. mk/UPI