LONDON (Reuters) -A Russian woman who denounced the war in Ukraine during a live news bulletin on state television was fined 30,000 roubles ($280) on Tuesday, a court said, after the Kremlin denounced her act of protest as “hooliganism”. Marina Ovsyannikova, a Channel One employee, was found guilty of flouting protest laws, the court said. It was not immediately clear if she could also face other, more serious charges. Her lawyer was not immediately reachable for comment. Ovsyannikova staged an extraordinary show of dissent on Monday night when she held up a anti-war sign behind a studio prese…