Home Thom Hartmann Show Missouri is Proof: Gun Laws Work! – Thom Hartmann Show By Thom Hartmann - December 29, 2015 Facebook Twitter Linkedin Email Thom Hartmann comments on a Johns Hopkins University study that found gun related murders rose after the state of Missouri repealed a 2007 law that required potential gun buyers to be vetted and licensed by a local sheriff. RELATED ARTICLESMORE FROM AUTHOR Is For-Profit Healthcare Is Bankrupting You? – Medicare for All? Equal Rights Amendment – Why We Still Need To Ratify The ERA Can Elizabeth Warren Stop The Corporate Rip Off?