North Korean pilot Noh Kum Sok arrives in the U.S. where he ll spend a year studying. Last year he received a $100,000 reward for piloting a Russian built MIG to a U.S. airfield. MCUS - Noh Kum Sok disembarking from passenger plane. CUS - Small group of Koreans welcome Kum holding and waving Korean flags. CUS - American dignitary shaking the pilots hand. CUS - Head shot