It's finally here! Almost. Tuesday afternoon President Trump will visit EPA to sign a long-awaited executive order that aims to unwind huge swaths of Obama-era climate change policy.
Why it matters: The order is the clearest sign yet of how aggressively Trump wants to attack his predecessor's regulations on fossil fuel development and coal-fired power generation, which Republicans call economically burdensome. According to the White House, the order will do all this stuff: