Iran-backed Houthis attack Saudi energy facilities, wounding dozens and sending oil prices higher 

Intelligence summary

By Enas Alashray and Nayera Abdallah CAIRO/DUBAI, Sept 8 (Reuters) - Yemen's Tehran-backed Houthis attacked energy facilities and cities inU.S. ally Saudi Arabia on Tuesday, wounding more than 70 people and underscoring the risk of the Iran conflict escalating into a wider regional war.