Well, the rehearsals are finally over, and my main preoccupation now is figuring out how to navigate the 200 yards between my hotel and Invesco Field. It could take an hour or so given the security issues, unless I can pull a white rabbit out of my hat.

You may or may not have noticed that the speaker schedule on previous nights has changed some at the last minute, and/or that the program ran a little long. That's because convention planners systematically underestimated the amount of applause speakers would receive. In face, speechwriters were frantically cutting speech texts this morning to account for unusually long applause delays.

If you have to have a big problem at a political event, the one you would choose is excessive audience enthusiasm. Let's hope it's communicable to a much broader audience.