The obsession of the American right is the purity of their white, Protestant culture; the obsession of the Latin American left is the dignity of their pueblos, which they see as suffering an irreparable injury whenever trade, agreements or cultural exchange occur with the enemy.
I no longer believe the politicians who say they will impose limits on the use of guns. They always say the same thing after a massacre and do nothing.
So what should the U.S. government do? It is difficult to say; some opt for controlling assault weapons, others for regulating the sale of munitions and others believe that partial control is ineffectual for prohibiting guns altogether.