KABUL (AP) - An Afghan toddler sent to the United States for surgery to fix a life-threatening heart condition died in his father's arms Friday, just two days after his joyful return home, the U.S. military announced. Sixteen-month-old Qudratullah Wardak died at home in a refugee village outside the capital, the military said. He had been treated at a children's hospital in Indianapolis, Indiana, after U.S. troops in Afghanistan and the Rotary Club organization learned of his condition and his impoverished family's inability to find care. "This is a very sad day," said Maj. Eric Bloom, a U.S. military spokesman...