Roses are placed on the casket of Columbia Space Shuttle astronaut
Laurel Clark by her husband Jon and son Ian, 8, during her funeral at
Arlington National Cemetery, March 10, 2003. Clark and six other
astronauts were killed during reentry, 16 minutes prior to landing,
February 1, 2003 when the orbiter broke up at an atltitude of some
200,000 feet. REUTERS/Kevin Lamarque

KL/HB