I still say, lets enforce the laws we already have as oppossed to making new laws. Just to stir the pot a bit though. People who own guns are twice as likely to die from a gunshot than those who don't. Now, ya gotta figure that suicides are quickly figured into this, as are all gang shottings etc. Still, depending on what area of the country I live in, I will keep a gun in the house, though I don't at this time.
Simon,
You're point about arrests for carrying guns. The law in the US provides for punishment of those carrying weapons who don't have a concealed weapons license. Enforce that law, and make it stricter.
To whomever asked...most of the gun laws in the US are state and local, though the feds have a number of gun laws too, mostly dealing with transfer of weapons etc.