Catalans vote in election to gauge force of separatist movement

BARCELONA, Spain — Catalonia is holding a regional election on Sunday whose outcome will reverberate in Spain's national politics. The ballot will be a test both for the strength of the separatist movement in the wealthy northeastern part of Spain and for the policies of Prime Minister Pedro Sánchez. More than 5.7 million voters are eligible to choose lawmakers for the regional parliament based in Barcelona. Separatists have held the regional government for more than a decade. But polling...