Detailed text transcripts for TV channel - MSNBC - 20190608:09:51:00
The russian mobsters he was investigating. perhaps someone who thought he was a traitor for working with british intelligence. since november 2006 litvinenko's widow marina has been asking how big was the conspiracy? who was behind it? 's h how high did it go? dangerous questions, as she knows better than anyone. >> you think you play chess, but they play russian roulette. >> reporter: those who were closest to litvinenko believe the kill order may have come e from the very top because rd litvinenko picked a fight with the wrong person from his past. none other than russian president vladimir ...