Great video.
As a European I know how it is like when guns are almost impossible to own legally. We should do what we can to learn self defense, but when armed criminals attack us and our families, we law-obeying cititzens can't do ANYTHING to save ourselves and our loved one's because of gun control. The state can't protect us. The police always comes too late, when everything is over.
America needs strong leaders that end this tendency of going down this path, and Europe needs strong leaders that end gun control and install free societies like the original U.S.
And on the secound part of the video: I also agree with that one. The cultural decline of all of western civilizations causes tragedies like that, not private gun ownership. Since the 1960s, the West gets destroyed by this evil leftist agenda of promoting sex, violence and immorality all over the place (TV, Hollywood, Internet).