To add to the spout about the Keystone Pipeline: The tar sand oil is about the lowest grade oil you could possibly draw from the earth. This isn't Pennsylvania grade crude oil, and the method of removing the tar sands uses and pollutes vasts amounts of water, which in that area is more valuable than oil. This isn't 50 years ago when you just did whatever you wanted. We know so much more now of the effects our actions have on our planet.