The following is a NY Times report: Former Mayor Rudolph W. Giuliani has decided not to run for governor of New York next year after months of mulling a candidacy, according to people who have been told of the decision.

His decision is a blow to many Republican leaders, who had viewed Mr. Giuliani as the strongest potential candidate in a year in which voter anger and anti-Albany sentiment appear to be swelling.

Contenders from both parties have been waiting for months to hear what the former mayor would decide.

It was not clear what prompted the decision, but the prospect of potentially facing Attorney General Andrew M. Cuomo, who is quietly planning his own run for governor, may not have appealed to Mr. Giuliani, who suffered a bruising defeat in the 2008 Republican presidential primary. While many political analysts believe Mr. Giuliani would have comfortably beaten Gov. David A. Paterson, he would likely have faced an uphill battle against Mr. Cuomo, one of the most popular politicians in the state.

It remains unclear if the former mayor is considering any other political race in 2010. Some have urged him to take on the newly-installed Senator Kirsten E. Gillibrand, who has never run statewide and is still introducing herself to voters in parts of the state.

Those told of the decision spoke on condition of anonymity, because they did not want to speak publicly ahead of Mr. Giuliani.

(Source: NY Times)