U.S. Arrests Commander of Iraqi Nat'l Guard Sunday, September 26, 2004 BAGHDAD, Iraq — American troops have arrested a senior commander of the U.S.-trained Iraqi National Guard (search) for alleged ties to insurgents, underscoring the obstacles toward building a strong Iraqi security force capable of taking over from U.S. troops and restoring stability to the country. Lt. Gen. Talib al-Lahibi (search), who previously served as an infantry officer in Saddam Hussein's army, was detained Thursday in the province of Diyala, northeast of Baghdad, said Lt. Col. Steven Boylan, a spokesman for coalition forces in Iraq. Boylan said Sunday that authorities...