leadership. >> he believed he didn't do anything wrong. he was a good officer. >> reporter: and he didn't think it would get him in trouble? this wasn't just symbolism. in march 2006, eight months before litvinenko's murder, the russian parliament passed a law authorizing the liquidation of enemies of the state anywhere in the world. >> you don't pass that just for the sake of passing it. you have to have somebody in mind. >> reporter: seven months after the law was passed, someone was liquidated. a prominent russian journalist, shot in the head outside her moscow apartment. she was a friend of litvinenko. three weeks later, litvinenko himself was poisoned with polonium 210. duma leader zhirinovsky certainly didn't shed any tears when that happened but laughs off the notion that the russian state was connected in any way. for one simple reason. he thinks russian agents would have done a better job. >> translator: i'm surprised