Taylor Ashliman, 6, and her family friend Kim Hayes wear mask to protect themselves from the smoke as they walk along Main Street in Hailey, Idaho, near the Beaver Creek wildfire

Taylor Ashliman, 6, and her family friend Kim Hayes wear mask to protect themselves from the smoke as they walk along Main Street in Hailey, Idaho, near the Beaver Creek wildfire August 18, 2013. A fast-moving central Idaho wildfire forced the evacuation of 2,250 homes near the tourist towns of Hailey and Ketchum as firefighters lost ground on Saturday against the blaze that also threatens the Sun Valley ski resort. REUTERS/Jim Urquhart (UNITED STATES)