>> there is proof. >> did you know lewis mcwillie? >> i believe i met him in havana.t of 1959 where castro came over to the air force base where he needed -- he asked me to take charge of the gambling casino. >> you knew lewis mcwillie? >> i knew a number of people who were in control. >> did you know him? jack rub by's friends? >> he was the manager of the tropicana club? >> i met him, yes. there's two possibilities. won the hub ban board of relations probably sent agents to kill him. they have that much power. to prove that, castro sent mexican agents to the united states to kill myself and also the ex chief of the cuban air force which came into exile which i arranged his escape into cuba. castro is capable of killing people in south america. >> your theory is he was behind the assassination? >> it is not my theory. i think the facts are there, the evidence is there with testimony i had given and certain facts that fidel castro who was behind involved in conspiracy to kill the president of the united states. >> mcwillie was interviewed by the house elect committee