Dr. PERRY. There were certain inaccuracies--the overall content was fairly consistent--there were inaccuracies in identification of participants and there were some inaccuracies in regards to conversations purported to have been held, and I do not, however, have knowledge about some of the other references made in the article, since they were apparently based on interviews with people other than myself. Mr. SPECTER. Dr. Perry, have you talked to any representatives of the Federal Government about this matter prior to today? Dr. PERRY. Yes, I have. Mr. SPECTER. Would you relate whom you have talked to and on what occasions? As best you can recollect it. Dr. PERRY. Well, I talked to several people, and I regret that I did not keep a record of it, and I find at this time that a lot of these things such as Dr. Humes' call, I suppose I should have kept a little better record, since everything was so kaleidoscopic that I have a very difficult time putting the proper sequence on it. I talked to several people who identified themselves both by name and with credentials as being affiliated with the Secret Service. Mr. SPECTER. On how many occasions have you talked with Secret Service personnel? Dr. PERRY. At least three times, sir. Now, I can't give you the exact dates of these, and unfortunately the last two gentlemen, I can't even remember their names now. Mr. SPECTER. How about the first gentleman? Dr. PERRY. No, his either. I was trying to think of the last two. I indicated that they both had the same last name, but at the present time it escapes me. Mr. SPECTER. What did you tell them in essence? Dr. PERRY. Essentially what I have told you in regard to my impressions and my care of the President. Mr. SPECTER. Has there ever been any variation in the information which you have given the Federal investigators? Dr. PERRY. No, sir; not in essence. There may have been a variation in wording or sequence of my presentation, but the treatment as I outlined it to you and as I outlined it to them, to the best of my knowledge, has been essentially consistent. Mr. SPECTER. Have you talked to any other representatives of the Federal Government besides the Secret Service men? Dr. PERRY. I talked to two gentlemen initially within--who identified themselves as being with the Federal Bureau of Investigation. I do not recall their names either. Mr. SPECTER. What did they ask you about? Dr. PERRY. Essentially the same questions in regard to what I might speculate as to the origin of the missiles and their trajectory, and I replied to them as I have to you that I could not ascertain this of my own knowledge, and described the wounds to the extent I saw them. Mr. SPECTER. Have you set forth here today the same information which you gave to the FBI? Dr. PERRY. Yes, I think this is considerably in more detail, being essentially the same thing.