Well, the rumor mill has acquired a grist farm, and it is looking increasingly like Brian has a direct line to President Obama
Lots of speculation on what will be in it. You've got mine from February and May: no shutdown of Keystone, but something else substantial, with fingers crossed it's the NRDC proposal to regulate existing coal power plants. The speculation suggests a bunch of other climate-related actions will also get thrown in, both on adaptation (which makes sense practically and politically) and carbon sequestration (which makes sense politically, I'm less sure practically except that it needs to be fully researched).Brian's advice, "How's this deal: everyone, including other fossil fuel interests, gangs up against coal" appears to be what will happen.
Consider this an open thread on the speech tomorrow. In the meantime the other Whitehouse can entertain the assembled