TOHONO O'ODHAM NATION, AZ - DECEMBER 09: As seen from the air, contrails from a plane float over the Sonoran Desert on December 9, 2010 in the Tohono O'odham Reservation, Arizona. The remote area is ... more 
TOHONO O'ODHAM NATION, AZ - DECEMBER 09: As seen from the air, contrails from a plane float over 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 from Mexico. (Photo by John Moore/Getty Images) less 
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Getty Images | Photo By John Moore / Getty Images
Fri, Dec 10, 2010 9:38 PM EST