WASHINGTON — President Barack Obama’s move to tighten controls on guns could curb the unregulated buying and selling of weapons over the Internet and at gun shows. But the overall effect on violence in the U.S. could prove to be modest. “It’s not ever going to be difficult to get a firearm, just like it’s not ever going to be difficult to get illegal drugs,” said James Jacobs, a New York University law school professor.
Obamas move on guns may have only modest effect on violence