Aww, the Rudy Giuliani excitement is getting incrementally less exciting-because people keep changing their stories. The Daily News earlier was having a source say: "In the next 48 hours he will announce that he will not run for governor, but will run for the Senate." Now it's all "A source familiar with Giuliani's thinking said the failed presidential candidate has been telling people he plans to run against Democratic Sen. Kirsten Gillibrand in 2010." Tomorrow, it's going to be, like, "Next year, Rudy will take a nap and go out to the deli for a while."