This photo released by U.S. Immigration and Customs Enforcement (ICE) on Friday, Nov. 26, 2010, shows the rail system in a cross-border tunnel that authorities say was used as a major underground drug... more 
This photo released by U.S. Immigration and Customs Enforcement (ICE) on Friday, Nov. 26, 2010, shows the rail system in a cross-border tunnel that authorities say was used as a major underground drug passage. The tunnel found Thursday is 2,200 feet long, more than seven football fields, and runs from the kitchen of a home in Tijuana, Mexico, to two warehouses in San Diego's Otay Mesa industrial district, said Mike Unzueta, head of investigations at U.S. Immigration and Customs Enforcement in San Diego. less 
1 / 1
Associated Press | Photo By U.S. Immigration and Customs Enforcement
Sun, Nov 28, 2010 3:30 PM EST