But former Alaska Gov. Sarah Palin, who decided not to run for the GOP nomination, hasn't decided yet, her husband says. From ABC News:
[Todd] Palin said he has not spoken to Gingrich or anyone from the former House speaker's campaign. But he said he respects Gingrich for what he went through in the 1990s and compared that scrutiny in public life to what Sarah Palin went through during her run for the vice presidency.
Todd Palin said he believes that being in the political trenches and experiencing the highs and lows help prepare a candidate for the future and the job of president.
He did not criticize any of the other candidates and said his "hat is off to everyone" in the Republican race.