BARCELONA, SPAIN - OCTOBER 29: Protesters sing the Spanish national anthem during a pro-unity demonstration on October 29, 2017 in Barcelona, Spain. Thousands of pro-unity protesters have gathered in Barcelona, two days after the Catalan Parliament voted to secede from Spain. The Spanish government stripped Catalonia of its autonomy following the Catalan parliament's vote to declare independence. (Photo by Borja Sanchez-Trillo/Getty Images)
BARCELONA, SPAIN - OCTOBER 29: Protesters chant during a pro-unity demonstration on October 29, 2017 in Barcelona, Spain. Thousands of pro-unity protesters gather in Barcelona, two days after the Catalan Parliament voted to split from Spain. The Spanish government has responded by imposing direct rule and dissolving the Catalan parliament. (Photo by Jack Taylor/Getty Images)
BARCELONA, SPAIN - OCTOBER 29: Protesters chant during a pro-unity demonstration on October 29, 2017 in Barcelona, Spain. Thousands of pro-unity protesters gather in Barcelona, two days after the Catalan Parliament voted to split from Spain. The Spanish government has responded by imposing direct rule and dissolving the Catalan parliament. (Photo by Jack Taylor/Getty Images)
