'You have elected me as President and the leader of our great country. While some of you will not be happy with the decision I have made, it will lead to a safer United States and we will not see our beautiful sons and daughters lose their lives in such tragic circumstances as we recently experienced. With the exception of farmers issued with rigorously investigated permits, professional shooters, sports shooters at sanctioned clubs and special police squads, guns will be removed from our society. The average person will never ever see a real gun in their lifetime. The penalties for illegal ownership of guns will be severe. '
Later edit: While the figures above appear pretty dodgy, there is some good information to be found at The Guardian, Wikipedia and Forbes.