I think our Constitution is pretty good for what it is, but I had my druthers there would be some changes. For instance, to heck with this 'one man, one vote' crap; I want one man, five votes, weighted by order of preference. Or at least something like Germany's simultaneous candidate/party vote. That, plus some very sharp limits on corporations.

But frankly, I would be absolutely terrified if a new Constitutional Convention were formed in this day and age. With tempers this high, and rhetoric this inflamed, the best we could possibly hope for would be semi-peaceful Balkanization.