TOHONO O'ODHAM NATION, AZ - DECEMBER 09: As seen from the air, the U.S.-Mexico border fence (U.S.-L) stretches through the Sonoran Desert on December 9, 2010 in the Tohono O'odham Reservation, ... more 
TOHONO O'ODHAM NATION, AZ - DECEMBER 09: As seen from the air, the U.S.-Mexico border fence (U.S.-L) stretches through the Sonoran Desert on December 9, 2010 in the Tohono O'odham Reservation, Arizona. The remote area is a favorite spot for smugglers and illegal immigrants to cross into the United States. (Photo by John Moore/Getty Images) less 
1 / 6
Getty Images | Photo By John Moore / Getty Images
Sat, Dec 11, 2010 12:46 PM EST