desmond d'sa, the recipient of the 2014 goldman and terminal prize.aduke is also recommended of american activist with honor the earth, lives and works on the white earth reservation in northern minnesota and author of several books including most recently at the militarization of indian country. she's just finished a 200 mile horseback ride. tell us about this horseback ride. >> entrance of the object of some will companies and sections is the most [indiscernible] we rode along what is known as the sandpiper, which is a fracked oil pipeline out of north dakota. we took our horses and rode for fort 200 miles and prayed just to draw attention but also put down our prayers and say this is not a good pipeline. a lot of people know about the keystone xl pipeline, but there's a whole number of pipelines headed toward superior right now. about 4 million barrels of oil a day. we don't want to see that. >> there is a whole lot of oil already headed through your land. what is been the impact so far? >> we've had some spills. 800 spills in the past decade with