Business World  Jenkins: Gun Control That Works  Cities aren't
gun-free without politicians willing to take the heat to make
them so.  Updated Feb. 12, 2013 7:46 p.m. ET  Gun enthusiasts
tend to be well-informed about guns and gun laws, so listening
might be a good idea even if you aren't a gun enthusiast.  Gun
magazines are metal boxes containing springs and are easy to
manufacture at a basement work bench. Regulating magazine
capacity, then, may have little effect in the real world.
Assault rifles are semiautomatic weapons that function like any
other semiautomatic weapon, including millions of semiautomatic
pistols in the hands of Americans. Yet Congress wants to ban the
rifle-looking...  Available to Subscribers