I'm no constitutional expert (obviously), but I'm starting to take the tack that the entirety of the 2nd amendment does not guarantee individuals the right to bear arms; taking into account that the standing army of the United States at the ratifying of the amendment was a "well-regulated militia," and we no longer use civilian militias as our national defense, I don't see why the 2nd amendment should apply any longer.
Now, obviously the U.S. Supreme Court disagees, having affirmed that the amendment does in fact extend to individual firearms ownership. I think I'm in disagreement with that interpretation.
Regardless, I think more and better gun control is sorely needed. I do not begrudge any responsible gun owner, but I'm fully in support of Vice President Biden's proposals.