Nothing shakes up the political landscape more than the exciting arrival of a new, bold, spirited, youthful fresh face. And then there is Jeb Bush, 61, the Eddie Haskell of the Republican Party. Why that's a lovely dress you're wearing, Mrs. Koch. For a while there the former governor of Florida was flirting with being tagged as the GOP's version of an overly cautious, indecisive Democrat Mario Cuomo 2.0 as he mulled and ruminated and pondered and cogitated on whether he should run for president.