Guns are not difficult to make. Submachine guns are some of the easiest to construct with simple tools. Add a $100 electric welder from Harbor Freight and they become a project for a few weekends. Once the templates and jigs are produced for a small shop, they can be turned out with a few hours of labor. Brazil has many simple homemade submachine guns showing up on its street The number found in Israel is rising. From haaretz.com: A thin strand connects the three most recent shootings in Jerusalem. Similar to other incidents characterizing the current wave of terror,...