Yes, and its a bunch of nonsense. Oswald was the lone shooter and there isn't evidence of some grand conspiracy beyond him possibly being "encouraged" by certain parties (such as Cuba - we had been actively trying to assassinator Castro for years)
There is also the mafia hired Jack Ruby to kill Oswald to keep him from talking conspiracy. I personally don't
know or have ever known a godfather. I do know they won't entrust their secrets to a bar owner whose only
connection to them is the place where they met to have drinks.