KABUL, AFGHANISTAN – DECEMBER 16: Afghan Shia muslims mark the Day of Ashura by striking themselves with knives till they become bloody, on December 16, 2010 in Kabul, Afghanistan. The day of Ashura is a national holiday on the 10th day of Muharram in the Islamic calendar. Men take part in a ritual beating of themselves as they mourn the martyrdom of Husayn ibn Ali, the grandson of the Islamic Prophet Muhammad.
