Obama has begun a dramatic reversal in Western land-use policy that already has had a major impact in Arizona. In a sharp departure from the Bush administration, the Obama team has halted new uranium-mining claims near the Grand Canyon, proposed new preserves for wild mustangs and funded the expansion of the Petrified Forest National Park.
http://www.azcentral.com/arizonarepublic/news/articles/2009/11/05/20091105az-enviro1105.html