Liveblogging Obama From Invesco Field!

It only took me three hours, a nasty sunburn, three experiences with the metal detectors, multiple conversations with various security personnel and a really, really claustrophobic elevator ride to get here, but here I am, live at Invesco Field. I'm sandwiched in next to Katha Pollitt from The Nation » 8/28/08 8:43pm 8/28/08 8:43pm and overlooking…