I suppose that if you are looking for all the ingredients for a good conspiratorial story, then you could do much worse than try to connect the Chicago mob with legendary crooner Frank Sinatra and the ill-fated US President John F. Kennedy. What now ensues tries to establish a link between organised crime and Kennedy by way of some facilitation from Frank. It’s basic premise is that Kennedy Senior (Joe) wanted Sinatra to use his long-suspected underworld connections to help ensure his son was elected to the White House. Once there, though, the building blocks for his presidential bid began…