This case is about Bruce Belfry $($Fact Situation$).$ The Agency $($public sector$)$ fired him. He and his Union are taking the issue to Arbitration. You have to work both sides of the fence preparing opening statement $($briefly stating what remedy you seek$/$justification for discharge and evidence you will supply$).$ who would you call for witnesses and which documents would you have the witnesses validate that you would present to the arbritrator as an exhibit