Came across this interview and found it not only quite interesting but also compelling.
Compelling because Buchanan seems quite rational and believable and given his background, it seems plausible that he would be at least partially in the know.
I found his comment about some of the Army's research projects being the stuff of "nightmares" totally in line with some of the (very little) information I learned while in uniform.
In it, Buchanan discloses some very interesting information:
In response to the interviewers question "are there any structures on the moon?", Buchanan replies "none that I can talk about " but he does unequivocally state that there ARE discovered remains of a past civilization on Mars. He claims he personally 'viewed' them and that they were subsequently located.
He also speaks about his direct knowledge of (at least) four different types of ET visiting earth and that (at least) two of the types are telepathic. He said that one telepathic type is friendly and that the other type is not only decidedly unfriendly, but wants every human exterminated.
What I found quite fascinating is that Buchanan further states that CRV can see the past, present and potentially, the future. His tone became a bit sober while talking about 'viewing' the earth in the future (the year 2080 to be exact) and that he saw a world largely devoid of population, empty or nearly empty cities and people living in small rural agrarian communities.
Approximately 103 minutes in length: