>> i'm on the air. >> me too. >> i've been everywhere, and i've been everywhere! that's the way we go! >> even america samoa, turns out! >> yeah, even there! >> that small allotting up your screen belongs to a joy brine, a 93 year old woman who just finished traveling to all 63 u.s. national parks with her grandson, brad. together they have stood on glaciers, watch the sun on the desert horizon, splash in the ocean, and made a lifetime of memories while hiking through parts across the united states. grandma joy and brad have been traveling for nearly eight years, but they already know where th...