2 small air-tankers collide fighting Nevada wildfire

Caliente, Nev. • Two small air-tankers collided in mid-air in southeast Nevada on Thursday while battling a growing wildfire about 150 miles northeast of Las Vegas.The pilots were the only people on board the single-engine planes that collided about 1 p.m. during a mission attacking flames on the fire about 17 miles southwest of Caliente, according to Ian Gregor, a spokesman for the Federal Aviation Administration.Their condition wasn’t immediately known. A Lincoln County sheriff&rsqu