Putin responds to Moscow terror attack

Russian President Vladimir Putin expressed his condolences for an attack at a concert venue near Moscow on March 22, calling it a "barbaric terrorist act". In the video message, he said a "window" had been prepared for the perpetrators to escape to Ukraine. Several Ukrainian agencies have denied any connection with the attack. ISIS has claimed responsibility for the attack which left more than 130 people dead. #cnn #news #russia #putin #moscow