President Bush accused Mexico of having weapons of mass destruction (half of them getting stoned)

"It's also spring break in Iraq. It's kinda like here, half of them getting bombed, half of them getting stoned." --Jay Leno

"Mexican President Vicente Fox announced that they have discovered oil under the Gulf of Mexico. In a related story,  President Bush accused Mexico of having weapons of mass destruction." --Jay Leno

"Former President Bill Clinton is telling people that his gut is saying that America is ready for a woman president. And I would say to President Clinton that's not your gut talking." --David Letterman