@ Mark B--if you like background checks, let's do it on political
leaders.Most non-natural deaths, and suffering through out history,
have come from political leadership.Except for some brief moments,
people have never been able to remedy this.
I don't know the exact answer to worf's question, but I do know - not
enough to want to require background checks for all gun purchases.
How many are being killed in our big cities every month?