Russia cathedral protests expose church role tensions Thousands of people protest for a third straight day plans for a new cathedral in the Russian city of Yekaterinburg in a case exposing tensions over the growing authority of the Orthodox Church. Police made more than 20 arrests after clashes with protesters in the central park where the building is set to be erected, according to local media and an AFP correspondent at the scene. IMAGES of people being detained and SOUNDBITES from local residents