SAINT-ETIENNE-DU-ROUVRAY, France (AP) — The Islamic State group crossed a new threshold Tuesday in its war against the West, as two of its followers targeted a church in Normandy, slitting the throat of an elderly priest celebrating Mass and using hostages as human shields before being shot by police.It was the extremist group's first attack against a church in the West, and fulfills longstanding threats against "crusaders" in what the militants paint as a centuries-old [...]