MARION, Ala. – Two Alabama families that had been fighting for years turned their feud into a full-scale riot Monday outside a small-town city hall, with up to 150 screaming people hurling tire irons and wielding baseball bats. Eight people were arrested, and at least four were hurt, Trooper John Reese said. Two were taken to hospitals. The town's police chief was hit in the head with a crowbar but was OK. The two- or three-year-old feud apparently prompted a fight earlier in the day at a high school, after a window was shot out of a home Sunday night....