National Journal: What policies should President Obama include in the global-warming initiatives he will announce on Tuesday?
Heather Zichal, Obamas top aide on energy and climate, said last week that the plan will include energy efficiency, renewable-energy development on public lands, and--most contentious of the three--regulations controlling greenhouse-gas emissions. The administration is likely going to pursue regulations targeting existing power plants, which account for nearly 40 percent of the greenhouse-gas...