call, no radioactive material was released. meanwhile, as russia continues its advance, ukraine's president says nato is giving russia a green light to bombard ukrainian cities by not implementing a no-fly zone. >> translator: nato has deliberately decided not to cover the skies over ukraine. we believe that nato countries have created a narrative that closing the skies over ukraine would provoke russia's direct aggression against nato. this is the self-hypnosis of those who are weak, insecure inside, despite the fact they possess weapons many times stronger than we have. >> russian president vladimir putin spoke with the german chancellor, olaf scholz, on friday. germany says mr. putin told the chancellor that a third round of talks between russia and ukraine is scheduled for the weekend. now, from the attack on the nuclear power plant to the increasing civilian casualties,