WASHINGTON — Al Qaeda allies running terror camps for tots on the Afghan-Pakistan border are using video of a boy “martyred” in combat to recruit jihadis. The apparently lifeless body of the child, an Uzbek boy younger than 11, is the focus of the grisly half-hour video by the Islamic Jihad Union — a radical Uzbek group practically indistinguishable from Osama Bin Laden’s network, according to U.S. officials. "In a fierce battle in Waziristan between the soldiers of Allah and the friends of Satan, Abd al-Rahim was wounded by an arrow," says an Uzbek narrator, referring to a bullet or...