“I think the vice president of the United States has become a laugh line on late night television. I mean, he — I’ve never seen a vice president that has made as many mistakes, said as many stupid things. I mean, there’s a real fear if, God forbid, he ever had to be entrusted with the presidency, whether he really has the mental capacity to handle it. I mean, this guy just isn’t bright. He’s never been bright. He isn’t bright. And people think, ‘Well, he just talks a little too much.’ Actually he’s not very smart.”

– Rudy Giuliani, on Joe Biden