To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/568322" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/568322" allowfullscreen></iframe> Russian foreign ministry spokeswoman Maria Zakharova charged on Wednesday that the Ukrainians have been urgently trying to cover up traces of military biological facilities which she claimed were financed by the Pentagon.