ROCHESTER, New Hampshire (CNN) - It's VP tea leaf reading season, and a Republican source who attended a small private meeting with John McCain Tuesday in New Hampshire tells CNN that the GOP candidate dropped a serious hint about Minnesota Governor Tim Pawlenty.
The Republican source said "out of the blue" McCain told the gathering that he thinks they are "really going to like" Pawlenty.
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This GOP source noted that McCain also said nice things about Mitt Romney, Mike Huckabee and Rudy Giuliani, but those appeared to be standard lines he says about former rivals.
This source said McCain may have been talking about Pawlenty because the meeting was with New Hampshire GOP delegates, and the Republican convention is in Pawlenty's state.
But this source said McCain's praise was effusive, and noteworthy because it appeared to come "totally out of left field."
Pawlenty is a long-time supporter of McCain's. He's from a swing state with considerable support across the Republican Party, including evangelicals, and has always been thought by Republican strategists to be on McCain's short list.
The Minnesota governor, who is visiting Washington, was at McCain headquarters in Virginia today for meetings, according to a McCain aide.