PHOTOS: Newlyweds Take a Motorbike Ride From Alaska to Argentina To Test Marriage
Mike and Alanna Clear tested their love with brain scans and a 20,000-mile trip
Couple Used Brain Scans, 20,000-Mile Trip to Test Their Marriage
End of the road: Ruta 3, Argentina. The Clears stopped to take this photo in front of a sign located in the Parque Nacional Tierra del Fuego. They sold their motorbike here and eventually headed back to the United States for a second set of brain scans to see if their love survived the adventure. Find out the results and watch the Clears' full story on "Secrets of Your Mind" airing at 10 p.m. ET on Aug. 19, 2010. For more on the Clears' 20,000-mile journey, visit their website. (Courtesy Mike and Alanna Clear)
