(VIDEO-AT-LINK) COLUMBUS, Ohio - It was a rally organized by gun-control supporters, but by the end, it looked more like an NRA rally. "As a gun owner, I'm a responsible person and I think it's responsible to ask to have all gun owners have a background check," said Blanche Luczyk. "It's just common sense. Any responsible person who is willing to take the ownership of a gun should be willing to have that background check." Luczyk was one of a half dozen members of the group Mayors Against Illegal Guns who hosted the rally in the Arena District on Friday....