Moving into opposite directions
According to a new Russian law, Yandex has to provide user metadata to the authorities without a search warrant. By contrast, the California Supreme Court made metadata request by police subject to a search warrant.
http://www.vedomosti.ru/tech/news/33357141/servisy-yandeksa-vneseny-v-reestr-roskomnadzora
http://www.vedomosti.ru/tech/news/33357141/servisy-yandeksa-vneseny-v-reestr-roskomnadzora