There are probably close to 300 million guns in America and although they are not all semi-auto I bet a large percentage are.
So, by banning guns does he also include confiscation of existing guns? If so how does he see that working? How would he handle the legal issues surrounding confiscation?
A major source of objection to a free economy is precisely that it ... gives people what they want instead of what a particular group thinks they ought to want. Underlying most arguments against the free market is a lack of belief in freedom itself.
- Milton Friedman