Politico: Dems nervous over Invesco risks — particularly the vagaries of the weather.

Tennessee Gov. Breseden is also nervous over the message:

“We already know he can bring 85,000 people together in a stadium…. He needs to talk to people who haven’t made up their minds yet.”

Plus: NY Times on the logistical nightmares of Obama’s outdoor event.

And: Thursday’s New York Post cover pokes fun at the columns.