MANCHESTER, N.H. (CBSNewYork/AP) — Former New York City Mayor Rudy Giuliani, whose drive-by approach to campaigning in New Hampshire drove his 2008 presidential campaign into the ground, may be setting the stage for a do-over.

Giuliani, who says he hasn’t decided whether he will run again, sounded a lot like a candidate when he spoke at a GOP fundraiser in Manchester on Friday night.

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He came down hard on President Barack Obama, mocking him as a stuttering weakling when it comes to Libya. He declared that Obama has displayed the worst presidential decision making on foreign policy he’s ever seen.

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As for his own decision-making, Giuliani said he should have spent more time in New Hampshire during his failed 2008 campaign.

SOUND-OFF: Do you think Giuliani will attempt another White House run in 2012?  Could he win if he runs?  Let us know in the comments section…

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