http://www.youtube.com/watch?v=ahTl_MI9bS4

This video shows Puyol and Xavi, two reknowned players for Spain, celebrating their victory of the World Cup with the senyera.  The senyera is the red and yellow flag and represents the nation of Catalunya, so it is really interesting to see it appear, while the players are celebrating a win for all of Spain.  It is really cool to see how politicized football has been over time in Spain.