A Russian-American ex-ballerina, Karelina, was freed in a prisoner swap between the US and Russia, following her conviction for treason related to a donation to a charity aiding Ukraine. The exchange involved a Russian-German national, Arthur Petrov, who was jailed in the US. US President Donald Trump commented on the release, emphasizing the importance of communication with Russia despite ongoing tensions. Teljes cikk (Euronews.com)