The U.S. Supreme Court has ruled that New York's law requiring citizens to show "proper cause" to get a concealed carry license violates the Second Amendment. Not only does this landmark ruling confirm the right to "keep and bear" arms for self-defense, it sets the stage for overthrowing gun control laws in every state.

Attorney and firearm law expert Sean Maloney discusses this ruling, what it means, and what comes next for gun rights advocates in America.