When a football player insults the referee the should be shown the red card.The principal problens of the football is phisical violence,verbal abuse and don`t accept the rules of the game.The referee can control bad language and violence,the red card is the solution.When they are watching football on television, young children can often see some of the players insulting the referee or attacking other footballers.the children who are watching the verbal abuse and violence cause problems of their...