RT News - May 05, 2018 (17:00 MSK)

Backtracking and contradictions - the UN's chemical weapons watchdog now says it's unable to determine the amount of nerve-agent used in the Skripal poisoning u-turning on earlier claims that nearly half-a-cup of a toxin was used. Karl Marx turns 200: RT explores how the iconic and pioneering German philosopher's beliefs about the predatory nature of capitalism continue to resonate with many in the modern world. And, Russian opposition supporters take to the streets ahead of Vladimir Putin's presidential inauguration. Leading figure Alexey Navalny is arrested at a rally in Moscow at an unauthorised location.