A Mile High & Making HistoryA very frustrated Megan has been standing in line to get into Invesco Field for, well, three hours now, so consider this an open thread until her liveblog of Barack Obama's speech later this evening. (Unrelated: How long will it take until David Gregory, Chris Matthews and/or Keith Olbermann lose their shit all over the 9/11 conspiracy crazy on the bullhorn in the background on MSNBC?)