By Kevin Sieff, KABUL — Hamid Karzai was in the midst of negotiating a security agreement with the United States when he met a 4-year-old girl who had lost half her face in an American airstrike. Five months later, the Afghan president’s eyes welled with tears as he described visiting the disfigured little girl at a hospital. He took long pauses between words. Sitting behind his desk Saturday night, the man who has projected a defiant image toward the West suddenly looked frail. “That day, I wished she were dead, so she could be buried with her parents and brothers and … Continue reading Karzai says 12-year Afghanistan war has left him angry at U.S. government