Where's the Ecoweenies?
News 13 in Tucson reports Immigrants Leaving Mounds of Trash on Tohono O'Odham Indian Sacred Lands:

The Tohono O'Odham Nation faces an environmental crisis. Every day, nearly 1,500 undocumented immigrants pass through the U.S.'s second largest indian reservation, leaving thousands of pounds of trash on tribal lands.

News 13 recently got a first-hand look at some of the areas on the reservation that appear more like a trash dump than sacred lands.

Piles of trash grow to mounds of trash on the Tohono O'Odham lands. In the process of searching for the American dream, some immigrants are trashing Arizona.

Henry A. Ramon, Vice Chairman for the Tohono O'Odham Nation, says, "Mother Earth is something very sacred, and here we see trash all over it."
...
Tohono O'Odham officials estimate each undocumented immigrant leaves behind more than 8 pounds of litter. With nearly 1,500 crossing tribal lands every day, that amounts to 13,000 thousand pounds a day, and almost 5 million pounds a year.

Those pesky undocumented immigrants!

But at least they don't have to worry about illegal aliens.