Outed yet again following your Russian mates:
A questionable source exhibits one or more of the following: extreme bias, consistent promotion of propaganda/conspiracies, poor or no sourcing to credible information, a complete lack of transparency, and/or is fake news. https://mediabiasfactcheck.com/russian-news-agency-tass/
Their latest anti-Semitic conspiracy was claiming the west caused the storming of the Russian airport and attacks on Jews in Russia.