Gun buyback proposal moving forward despite objections from San Antonio police chief
Councilman John Courage: He believes that gun buyback programs can save lives. “Every gun we remove is one less gun less that could take a life, that could injure somebody or that could be used to commit a crime,” said Courage.
http://www.ktsa.com/gun-buyback-proposal-moving-forward-despite-objections-from-san-antonio-police-chief/
...this buyback stuff I believe is an attempt to get it going in enough places that it will be accepted as normal and when they make it mandatory it will be accepted as constitutional.

Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!