NEW ORLEANS -- The grassroots group Evangelicals for Romney has made a decent-sized splash here at the SRLC, with massive signs in the hall across from the ballroom, piggy banks with their slogans carved on the side ("Elect a president who won't break the bank!"), and a key banner placement in the background of the bar where Sean Hannity will film his show. But while the group isn't talking about where its money came from, founder Nancy French told me that it bought "a couple hundred" tickets for supporters to come in and support Romney in the straw poll. I...