Lyndon Bird was a vicious, power hungry predator. He and Hitlery are a lot alike; albeit Hitlery smears a lot of frosting on her puffy face.
The expressions on Lyndon Bird's evil face subsequent to the assassination speak volumes.
I've read much of the life of this evil one and believe, although he didn't pull the trigger, he gave the go sign to his accomplices.
Any guy that would shake "Jumbo" in the faces of his staffers, sit on the toilet and call them in for conferences thereby relegating them to their positions as serfs, who would openly piss in the congressional parking lot in full view of secretaries (I could go on and on) would be the brains behind offing the one thing that stood between him and his miserable life's dream.
This man not only had no scruples he had absolutely no morals.
Of course, Johnson, Kennedy and Clinton had much in common in respect to moral turpitude, but with Johnson and Clinton I & II, there were insidious criminal minds constantly at work.