Edit, I misspoke. While you can still purchase a machine gun it had to be registered before May 19th, 1986 according to the NFA of 1934 and falls under all the NFA laws. That is the risk when doing a video unscripted I got my dates wrong.
I touched on a few points in this video and speak about the increase in crime in America in contrast to the increase in gun laws. While we are enjoying a steady decline in violent crime in the US since the 1990s there are many states with heavy gun laws that are seeing a drastic increase despite their best efforts to encroach on freedoms. Here is a link to the article I speak about citing the decrease in violent crime in the US.
Please watch the entire video and I wholeheartedly welcome comments and debate.