Decades on, Soviet bombs still killing people in Afghanistan

Gholam Mahaiuddin sighs softly as he thinks of his 14-year-old son, who was killed in the spring by a bomb dropped last century in the hills of Bamiyan province in central Afghanistan. "We knew the mountain was dangerous," said Mahaiuddin, who found his son's remains after he didn't come home one day. Forty years after the Soviet Union invaded Afghanistan -- and three decades since the conflict ended -- the war's legacy continues to claim lives across the country.