An explosion at a busy restaurant in the Iraqi city of Fallujah killed at least two people Sunday and wounded at least 22 more, police said. The state television network Al-Anbar reported that a suicide bomber blew himself up inside the restaurant, located in the center of the city. Fallujah is about 60 kilometers (37 miles) west of Baghdad in Anbar province, one of several regions that did not hold provincial elections Saturday because of ongoing security concerns.