Abo Dramatic Landscape News Today

Lieutenant general dave nahall leads the alaska command and the alaska norad region. >> any threats coming from russia, china, that part of the world into america theyre first going to cross into alaska airspace. this is kind of on the front lines for america and canada. >> all right, here we go. start three. >> reporter: norad draws on u.s. and canadian military assets for its air defense missions. from fighter units to alaska national guard tanker missions to a guard unit that tracks and i.d.s...