Ruby video stating indirectly Lbj caused assassination ?

[Tracy Riddle]

I think Ruby was one of the low-level, highly-compartmentalized figures in the JFK assassination who could only speculate who was at the top of the plot. He didn't have a need to know that information. So he had a lot of time in his jail cell to speculate. Sometimes he imagined that a new Nazi regime would come to power and kill all of the Jews.