Mr. Bouck. Yes. Of course, in many of these cases it is very spotty and these are handwritten notes. We never, outside of extracting in this in training material and what not, we have never systematized it down to where it is a readable document as such.

Mr. Dulles. Have you tried to draw any conclusion out of this study as to the type of people, the types of causes, the types of incentives?

Mr. Bouck. Yes; we have.

Mr. Dulles. That is in your department, is it, to do this?

Mr. Bouck. Yes; it is. We have arrived at some conclusions from it.

(Discussion off the record.)

Mr. McCloy. On the record. Your study of the prior assassinations would take into account Czolgosz, Guiteau, what type of persons they were?

Mr. Bouck. Yes, sir.

Mr. McCloy. The thing to me that seems very worthy of research is the plotter, I mean the political plotter as against, for want of a better word, the loner, the man who is self-motivated against the man who has to have a group around him. How do you tell one from the other? I just was reading last night in Loomis about Madame Corday. She was just as much of a loner as apparently Mr. Oswald was.

Mr. Dulles. So was Czolgosz so far as I can make out, and so was Zangara. Zangara, I was told, planned to shoot Hoover and then he decided that the climate of Washington wasn't very healthy in February and March for him because he had stomach trouble, so he decided that F.D.R. was coming to Miami and it was just as good to shoot him. You have situations of that kind that defy it.