Laying a road map for states, liberal senators introduce bill to end U.S. fossil fuel use by 2050
Sens. Jeff Merkley (D-Ore.), Bernie Sanders (I-Vt.) and Edward J. Markey (D-Mass.) introduced legislation Thursday that calls on the U.S. to transition off fossil fuels by 2050, hoping to spur action on the state and local level, even as the Trump administration pushes for expanded coal, oil and natural gas