The Keystone XL pipeline is a controversial project that would transport tar sands oil (which is more corrosive than crude oil) from Canada through America's heartland to Texas, creating air, water, and public health risks in its wake. In the past two weeks, lawmakers have introduced bills in both the House and Senate to strip the decision on the Keystone XL pipeline away from the Obama administration. The bills, if passed, would short-circuit the regulatory permitting process and prevent the public from voicing their concerns about the public health and environmental risks of the pipeline.