He was not able to get the control of the players without cards, also he didn´t gave a few more when it was necesary. He could have shown the red card to players of Colombia and Bolivia, there were a few agresions he can not tolerate at all. If the referee don´t teach that to the players at this age, when are they going to learn?
The match was verry good in the first half, but in the second was it boring.