TOPSHOT-SPAIN-POLITICS-CATALONIA-DEMO

TOPSHOT - Protesters hold a banner reading "Freedom to political prisoners" while waving pro-independence Catalan Esteleda flags during a demonstration outside the EU Commission offices in Barcelona on March 25, 2018 after Catalonia's former president was arrested by German police. German police arrested Catalonia's former president Carles Puigdemont as he crossed the border with Denmark by car, after Spain's Supreme Court vowed to prosecute 13 key separatists over their breakaway bid. Puigdemont's arrest is the latest chapter in a succession saga that has bitterly divided Catalans and triggered Spain's worst political crisis in decades. (Photo by LLUIS GENE / AFP) (Photo by LLUIS GENE/AFP via Getty Images)