Jonathan Karl explains why: “Gingrich firmly believes that staying in the race is the best way to prevent Mitt Romney from clinching the nomination before the convention in August. And he actually may have a point.”
Said Gingrich: “We’re actually helping because between us — Santorum and I — are stopping Romney.”
“Gingrich knows that it is virtually impossible for him, or Santorum for that matter, to beat Romney on delegates, but he makes the case — and it is not far-fetched — that unless Romney starts winning delegates at a faster pace he won’t clinch nomination by end the end of the primaries.”
In fact, ABC News notes Santorum’s best chance may be Gingrich’s remaining in the race.


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.