On Tuesday, Politico reported that the RNC http://www.politico.com http://www.politico.com asking candidates for President to take an oath loyalty pledge candidates sign a pledge http://www.politico.com candidates sign a pledge loyalty pledge http://www.politico.com http://www.politico.com loyalty pledge Politico is reporting. http://www.politico.com Politico Politico http://www.politico.com threat Politico