Indigenous Groups Lead Struggle Against Canada's Tar Sands http://www.democracynow.org/2010/6/25/tar_sands

A group of lawmakers are calling on the Obama administration to take a closer look at the significant environmental impacts of a proposed massive pipeline that would carry Canadian tar sands oil 2,000 miles from northern Alberta all the way down to refineries in Texas and tankers off the Gulf Coast. Tar sands mining emits three times more greenhouse gas pollution than traditional oil and has come under heavy criticism from environmental and indigenous groups. Democracy Now!’s Mike Burke speaks to Clayton Thomas-Müller, a Canadian indigenous activist with the Indigenous Environmental Network.