Mother Jones: Friday morning, after years of heated battles between environmentalists and Republicans, President Barack Obama announced that he is rejecting the Keystone XL pipeline. In a speech, the president criticized both supporters and detractors of the pipeline from placing too much emphasis on a project that, according to the State Departments analysis, would neither create many jobs nor ruin the climate if approved. Still, reactions to his decision from Republicans in Congress and the 2016 presidential...