“A subsidiary of Visa, a key Obama campaign donor, that specializes in credit card transactions has abruptly stopped servicing the nation’s largest gun store after four years because the store sells guns, a fact the owners never hid. Hyatt Gun Shop of Charlotte, N.C., told Secrets that the subsidiary, Authorize.net/CyberSource, simply sent an email to owner Larry Hyatt to announce that it was suddenly breaking off the business relationship. The reason: ‘The sale of firearms or any similar product.’ The brushoff of Hyatt’s business has sparked a national boycott effort against Authorize.net and parent company CyberSource.”