In case you were wondering, Newt Gingrich is still running for president.

But his heart's not really into it.

In an exceedingly low-energy interview with Fox News Sunday guest host Brit Hume, the former House Speaker, who just a few months ago led Mitt Romney in national polls, said he had no regrets as he winds down his campaign, and says he's sticking around to lobby for some planks in the Republican Party's platform.

Anyone read one of those lately?