Sen. Jim DeMint, R-S.C., said that Rick Santorum’s string of victories this week will keep the presidential primary “exciting” for the next month, but said he doesn’t know how the election will end.

“As he says, ‘game on,'” DeMint told The Washington Examiner today at CPAC 2012. “[It] keeps things exciting for another month or so,” he added. Asked what he thought would happen in the presidential race netx month, after Super Tuesday, DeMint declined to prognosticate. “I don’t know, it seems like things change every week,” he said. “I guess we’ll know more in a month.”