A taste of the future is right.  Ridiculous law like this make me cringe.  What is "free" when a minority can take away freedoms for the "good" of the majority?  Laws like this that criminalize otherwise law-abiding citizens do nothing to curb the actual violence behind their conception. 
Here's another bill - one that would affect many of us here:
 H.R. 45   Once a database of all owners is gathered, then it will be easier to confiscate. ...baby steps.