RS and BD:
Yes, all points of view on the JFKA should be allowed in a forum if politely expressed, and, in general, current politics should be avoided.
The images I have seen of Prayer person do not look like LHO. I think DiEugenio undermines his cause, in this regard.
Not one witness ever said they saw LHO as shots rang out. LHO was invisible. (Some eyewitnesses saw a figure in the TSBD6 window that matched LHO's general description, that is Brennan).
I agree with LP, that if LHO's only role in the JFKA was a patsy, then a ruse would have been concocted to draw him to a secreted area of the TSBD, perhaps to talk on the phone, etc.
"LHO was the patsy in the CIA plot, but they left him free to possibly go outside and take pictures of the motorcade as it passed" does not hold water, as it posits an organization with brains and resources---the CIA---made a simpleton error in their plot.
My guess is LHO was the TSBD6 sniper, or a look out.
As I always say, LHO as the sniper does not mean he was LN, and I think there was an additional gunsel that day.
Caveat emptor, and draw your own conclusions.