The owner of an Internet-based firearms store that sold a gun to Virginia Tech shooter Seung-Hui Cho says he is now offering a discount for students who want to carry guns on campus to protect themselves. The company, TGSCOM Inc., also sold two 9mm Glock magazines to Steven Kazmierczak, who killed five people at Northern Illinois University earlier this year. The owner of TGSCOM, Eric Thompson, announced today that for the next two weeks he will sell firearms at cost... (GunPolicy.org)