A leading gun control group changed its name from Americans for Responsible Solutions to Gifford's in wake of the shooting in Las Vegas. Gifford was the last name of a congress woman who was shot in 2011.
If stronger firearm laws are not put in place there could be another Sandy Hook shooting or Las Vegas shooting.
After an incident like Las Vegas, gun-control groups have urged law makers to require stronger background checks.
Republicans in congress called for a legislation to restrict "bump stocks" in wake of the Las Vegas Shooting.
Stephen Paddock, the gunman, used "bump stocks" to to accelerate the gun fire from his rifles.
Unexpectedly, The National Rifle Association agreed that "bump stocks" should be suspect to more regulation.
It is Congress that should take action against "bump stocks", not the Bureau of Alcohol, Tobacco, and Firearms.
Before the Las Vegas shooting Gifford's had fought against legislation in Congress that made it easier to buy gun silencers.
They are trying to overcome the NRA and their movement is growing.