Colorado Governor John Hickenlooper signs three gun control bills into law in his office at the state capitol in Denver

 
Colorado Governor John Hickenlooper signs three gun control bills into law in his office at the state capitol in Denver
Colorado Governor John Hickenlooper signs three gun control bills into law in his office at the state capitol in Denver, Colorado, March, 20, 2013. REUTERS/RJ Sangosti/The Denver Post/Pool