Real Madrid 'keeper Iker Casillas gives his backing to manager Jose Mourinho

Captain Iker Casillas has thrown his support behind Jose Mourinho as Real Madrid prepare for their crucial city derby this weekend.

"Right now, both teams are ahead of us. In recent years we have been fortunate to have gone unbeaten against Atletico, but that does not mean anything when we are looking for nothing but a win. The draw is worth nothing to us."