(POLITICALTICKER.BLOGS.CNN) — In an interview with CNN on Tuesday, Former Alaska Gov. Sarah Palin did not shoot down the idea of accepting a proposal to run for president should the Republican presidential race lead to an open convention in August.

“Anything is possible. I don’t close any doors that perhaps would be open out there, so, no, I wouldn’t close that door,” Palin said after casting her vote in Alaska’s Republican caucuses. “My plan is to be at that convention.”

Speaking at a caucus site in her hometown of Wasilla to CNN’s Paul Vercammen, the 2008 Republican vice presidential nominee declined to say whom she voted for on Tuesday.

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