July 15 (Reuters) - A Moscow court on Saturday issued criminal charges against seven people "motivated by national hatred" to kill two prominent Russian journalists in a Ukrainian-backed plot, Russia's state-owned TASS news agency said. Simonyan, a vocal supporter of Russia's war in Ukraine, posted a message on Telegram about the alleged plot, urging the security services to "Keep on working, brothers!"Sobchak, whose late father Anatoly Sobchak was Putin's political mentor, said that if the assassination plans were true, then "thank you all the involved services for their work. See here for a complete list of exchanges and delays