Dana Carvey gave away some trade secrets on Leno last week and tells how he arrived at his Giuliani impression: start with Leno, add some Brooklyn thug, a dash of stutter and just a hint of spit. Yes, spit! And it's really weird because Giuliani does spit. Or does he froth? Anyway, once while complimenting me on my tie, he spit on me (Oh, it's a Ferragamo--Hey! What the hell?!). It was like shaking my hand and tripping me at the same time. Strange. Seriously, though, has he spit on anyone else, or is it just me?