shaw, i believe, was intended to get the national media back to town. as soon as he arrested clay shaw, they came back. >> and they realized the truth that there isn't anything there. >> garrison has based his case on the certainty that he can prove clay shaw is clay or clan burke within. they said a man by that name called him suggesting he provide legal defense for lee oswald. >> he had described him as having gay tendencies and represents gays as a lawyer. so therefore they believed it must be clay shaw. that was the extent of garrison's investigation. >> you have enough evidence now to go to trial? >> if i answered that i shouldn't be district attorney. >> the case he has built against