All of this talk about guns avoids the actual issue: people. People with mental illnesses, people who feel so deprived of hope and purpose, and so devoid of any moral sense, that they murder another human being - with gun, car, knife, bare hands, etc. Guns are just the easy target for politicians to use as a means of manipulating people's emotions and garnering support for their own selfish agenda.
He who loves God cannot endeavour that God should love him in return - Baruch Spinoza