WASHINGTON (AP) - American forces in Iraq captured four top officials of Saddam Hussein's former government Wednesday, including the air defense force commander and the former head of military intelligence. The highest-ranking official in the group is Muzahim Sa'b Hassan al-Tikriti, who headed Iraq's air defenses under Saddam. He was No. 10 on the U.S. list of the top 55 most wanted officials from Saddam's regime and the queen of diamonds in the military's deck of playing cards listing those officials. Al-Tikriti, who was from Saddam's hometown clan which made up much of the former Iraqi inner circle, also reportedly...