Videos CNN’s Paula Reid talks to longtime Putin critic and former chess champion Garry Kasparov about concerns around potential escalations in Ukraine, including the potential for Russia to use nuclear options. #CNN #News Articles You May Like Did a wolf use tools for the first time? Robert Irwin wins ‘Dancing with the Stars’ season 34 Starmer apologies for joining 6-7 dance trend ‘The Gift’ | Powerful Sky News report coming soon ‘Slender Man’ attacker goes missing for 24 hours