proof of change.

“There’s no reason why on the street today a citizen should be carrying loaded weapons. [Guns are] a ridiculous way to solve problems that have to be solved among people of good will." 

Just spend some time thinking of who said that or what kind of person would say that. 

Here's who. 

Ronald Reagan. 1967 after two dozen Black Panthers walked into the California statehouse carrying rifles. Reagan was a governor. 

Don't worry folks. It all changes. Well, unless you hate change, then you should worry.