Grist: First we heard it from unnamed sources. Then we heard it from White House climate advisor Heather Zichal. And now we`ve heard it from Obama himself: The president is gearing up for a big speech in which he`ll unveil his long-awaited second-term climate plan.
Obama announced the news in his weekly video address on Saturday. "This Tuesday at Georgetown University, I`ll lay out my vision for where I believe we need to go: a national plan to reduce carbon pollution, prepare our country for the impacts...