I am not saying they should outlaw gun ownership. I did my Firearms training and gun license last year. What I do think is that they need to find ways in monitoring how someone can buy endless amounts of ammunition. Maybe have a program that registers everytime an individual buys automatic weapons and ammo. He must produce his gun license and then it registers on a government database. If the individual buys more than an average amount it sends a red flag to the database. Like Chameleon said. Do the neccessary background checks. There are ways of controlling it, so implement it.
www.youtube.com/watch
Just an opinion.
Arz