Pawlenty is being talked up as a possible running mate. Bernstein recommends ignoring the chatter:
[W]hy should we believe any of this? Oh, I’m not blaming the reporting. It’s just that there’s a long history of nominees who do plenty of spinning and misdirection on their way to selecting and announcing a running mate. Most of that is with good reason; it's generally good politics to appease various party factions by pretending that their favorites are serious Veepstakes players, even if it isn't actually true. Don't forget, also, that there's actually a reason for the vetting, and it's certainly possible that things could turn up that disqualify a candidate.
Vetting the Republican veep would be a nice change of pace this time around.