Catalans are voting in what the Spanish government considers an illegal referendum on independence. At polling locations around the country, police clashed with pro-separatists.
Spain has called Sunday's independence referendum in its Catalan region unconstitutional. Thousands of police have been mobilized to try to prevent it from taking place.
Lulu Garcia-Navarro talks with Masha Alyokhina, a member of the band Pussy Riot, who was sentenced to two years in prison after playing a protest song in a Moscow cathedral in 2012.
Russian-American journalist Masha Gessen talks with Scott Simon about how Russia went from communism back to authoritarianism without a stop at democracy in her new book, The Future Is History.
Independence fever may be raging in Catalonia, but some residents will be sitting out Sunday's referendum. Javier Castellanos talks with Scott Simon about why he prefers the idea of a unified Spain.
Amid an influx of African migrants to Italy, a project called 'Make Art Not Walls' is helping them assimilate — and get in touch with their inner artist.