I think it was 20/20 that was showing a segment about drilling in Alaska and how environmentalists say it will frighten and disrupt wildlife. Then they showed some footage of a herd of carribou grazing under this pipline where the vibrations from the pipes were keeping masquitos from mauling the carribou. Not saying I'm all for them drilling in these refuges, but apparently the wildlife don't mind very much. I say screw oil, bring on the fuel efficient cars already.