Chris Matthews had on the Ron Paul supporter who showed up with a handgun to the New Hampshire town hall on health care led by President Obama. On Hardball yesterday, he really laid into the man -- a Kramer lookalike named William Kostric -- with some tough questions about just what the hell he hoped to accomplish:

Matthews: Why did you bring a gun to a meeting with the President of the United States, given the violent history of this country with regard to presidents and assassinations? Why did you bring a gun to a public event with the president? You know the history of this country. If you love this country and its history, you know we've had a problem with people with guns and presidential events. Why did you bring a gun to an event with the president?

... OK, you brought a sign that says, 'The tree of liberty has to be watered with the blood of tyrants,' and you're carrying a goddamn gun at a presidential event. I think those things make people wonder what you're about.

Matthews gets to the core point eventually:

Matthews: I'm gonna ask you: What do you bring to this discussion about health care? By bringing a gun, and that sign that you quote Jefferson from, what does that bring to a debate that this country's engaged in -- and we're looking at your gun right now, and your sign on there -- what did you -- and it's loaded, you pointed that out -- what are you doing to help this debate?

The best that Kostric can do is babble incoherently -- rather Kramerlike, actually -- about "showing the other end of it" so you can "pull people in your direction." He manages to finally blurt out that he actually thinks everyone would have been safer at the Town Hall event if everyone there had been packing heat.

Of course, that begs the questions of whether President Obama would have been safer, doesn't it?

Especially with crackpots like this in the crowd.