Dodge City, Iowa (CNN) – On Thursday, Republican presidential candidate Tim Pawlenty put a fresh twist on his recent tactic of calling out his GOP opponents — in this case lumping Mitt Romney and Michele Bachmann together in a single slam. [......] “We got one leading candidate in this race who’s running away from his record. We got another leading candidate in this race who has no record. I’m running on my record. That’s a big difference,” Pawlenty said. He continued: “Well I think when you want to think about making somebody president you want to know some things. You...