I voted yes. It's better than crazy people going to shopping malls to unload their pistols. Besides, it's a good method of population control and culling the crazy out of society.
Soon it'd become sport, it'd be televised and kids would be practicing their quick draw at home. Frequent duelers would become heroes and kids would immitate them in their backyards. Dumb kids would shoot eachother. Bullets would be flying all over neighborhoods across the country. Someones daughter, son, grandparent would get hit by one of these stray bullets, which would spark yet another duel. A father is beaten in a duel, the son feels me must avenge him...
Oops, I think I over-analyzed a bit.

Maybe it is a bad idea afterall!