After a code with blueprints for 3D-printing guns was released on the Internet, society is debating whether this is the future of America or a disastrous turning-point.

After a code with blueprints for 3D-printing guns was released on the Internet, society is debating whether this is the future of America or a disastrous turning-point.
On Dec. 7, 2017, the US House of Representatives passed a bill making it legal for concealed weapons owners to travel freely across state lines. What are the pros and cons?