CASPER, Wyo. — A Gillette man who was reportedly sleeping in his truck on private property before leading Natrona County deputies and a Wyoming Highway Patrol trooper on a high-speed chase is facing federal charges for the alleged 1.2 pounds of methamphetamine found behind the stereo deck of his impounded SUV. Christopher Gore, 42, was jailed on a $25,000 cash or surety bond after the January 19 chase and heard more charges on February 27 after…