"Gun control" will NEVER happen UNLESS the REGIME in Washington DC is in imminent danger of being OVERTHROWN by an INSURRECTION! (Then the gov't will cite The NRA as a Terrorist conspirator and nationalize all the GUN FACTORIES!) 

Therefore, unfortunately, the only thing that will Get & KEEP THE ATTENTION OF CONGRESS is when MORE Congress persons - ARE themselves SHOT!! 

(when THEY PERSONALLY become VICTIMS OF GUN VIOLENCE the seriousness of the issue will come home to roost!)