Jimmy P. at the DNC—Earlier today, a top Obama campaign adviser I was talking to seemed to relish the idea of Mitt Romney being picked as veep. Democrats certainly have their rhetoric ready. During the economic-themed speeches tonight, I keep hearing the phrase "country club economics." That seems made for millionaire Mitt and multiple-home McCain. As it is, expect veep Biden, unions, and outside liberal groups to push the class-warfare angle hard.