Very basically, “Kennedy, Sinatra, and the Mafia” is about the Kennedys turning on Sinatra’s friends in the mob—who were also associates of the president’s father, Joseph Kennedy Sr ...

EXCLUSIVE: A documentary about the relationships between Frank Sinatra, JFK and the mafia has been snapped up by Channel 4. The UK commercial broadcaster has pre-bought Sinatra, Kennedy and the ...

John F. Kennedy and Frank Sinatra; they were two of the biggest names in 1960s America. The pair met for the first time in the Mafia-ran Sands Hotel, Las Vegas and immediately bonded.

Take, for instance, “Kennedy, Sinatra, and the Mafia,” which combines well-worn assassination theories with folklore that will be familiar to anyone who has seen “The Godfather,” and ends ...