![People wave EU and Polish flags as they march during anti-government demonstration organized by main opposition parties in Warsaw, Poland May 7, 2016.](/sites/default/files/multimedia_images_2017/2017-05-poland-eu-eca-flags.jpg)
People wave EU and Polish flags as they march during anti-government demonstration organized by main opposition parties in Warsaw, Poland May 7, 2016.
© 2016 Reuters
People wave EU and Polish flags as they march during anti-government demonstration organized by main opposition parties in Warsaw, Poland May 7, 2016.