Abu Musab al-Zarqawi, Iraq’s most wanted insurgent, ordered the recent wave of car bombings that killed more than 400 people in Iraq, a senior U.S. military official said Wednesday. Al-Zarqawi, the Jordanian-born leader of al Qaeda in Iraq, made the request to increase the number of car bombings to a group of insurgents who met in Syria last month, said the official, who cited various intelligence sources. Full Story