Real Madrid CF and FC Barcelona players hold a minute of silence for the victims of the Paris attacks during the La Liga match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on November 21, 2015 in Madrid, Spain. (Nov. 20, 2015 - Source: Denis Doyle/Getty Images Europe)

Real Madrid CF and FC Barcelona players hold a minute of silence for the victims of the Paris attacks during the La Liga match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on November 21, 2015 in Madrid, Spain. (Nov. 20, 2015 - Source: Denis Doyle/Getty Images Europe)