Santiago Abascal returns to Catalonia two years after his last visit, putting 'remigration' at the front of his campaign as the elections approach. The Vox leader now faces competition for the same pool of disaffected voters, with Aliança Catalana and the movement around Barcelona's Orriols district drawing people who might once have sided with him. His trip looks like an effort to hold ground in a region where the race has grown crowded.