Phoenix, Las Vegas bake in scorching heat

Ten-year-old Easton Martin, of Mesa, Ariz., stops to cool off in a misting fan while walking along The Strip with his family, Friday, June 28, 2013 in Las Vegas. A blazing heat wave expected to send the mercury soaring to nearly 120 degrees in Phoenix and Las Vegas settled over the West on Friday, threatening to ground airliners and raising fears that people and pets will get burned on the scalding pavement. (AP Photo/Julie Jacobson)PHOENIX (AP) — A blazing heat wave expected to send the mercury soaring to nearly 120 degrees in Phoenix and Las Vegas over the weekend settled across the West on Friday, threatening to ground airliners and raising fears that pets will get burned on the scalding pavement.