Russian opposition politician Ilya Yashin, who is serving an 8 1/2-year prison term for his criticism of Moscow’s invasion of Ukraine, has been labeled as "inclined to spread extremism" and faces tighter controls in prison, his Telegram channel said on March 4. The prison administration's decision comes days after Yashin called on the world's leaders to help release another incarcerated opposition politician, Vladimir Kara-Murza, saying he may be "killed" while in prison. The call came after Kremlin critic Aleksei Navalny died in an Arctic prison on February 16. Yashin said that, like Navalny, Kara-Murza "created personal problems" for President Vladimir Putin's close associates. To read the original story by Current Time, click here.