Also see Eight Random Things About Newt
At Politico, Jonathan Martin writes:
Unlike some of his likely rivals, who are looking to downplay or even flat out skip some states on the primary calendar, Gingrich is headed down a different path, a more traditional route in which he will compete aggressively across the early-state map and among all blocs within the party.
That most likely means participating in this summer’s Iowa GOP straw poll in Ames, traditional retail politicking in New Hampshire and making an all-out effort in South Carolina. But Gingrich officials say their effort will be bigger than any one state and look dramatically different than any other campaign.
Since Mitt Romney and Jon Huntsman can spend their own millions on their campaigns and remain on the airwaves even after sustaining early losses, advisers to the former House speaker don’t believe it’s possible to lock up the nomination by winning one or even two initial contests. So Gingrich isn’t pinning his hopes on any single state, believing instead that, for those who can’t fund their own campaigns, the drawn-out contest will require a prudent use of resources spread across the board. (See also: Jon Huntsman to storm New Hampshire)