Sinatra: The Mob, JFK, Women

Authors Chronicle Roles They Say Each Played In His Life

(CBS)  For decades, Frank Sinatra was simply known as "The Voice," his music and artistry capturing the hearts of millions. But his journey from humble beginnings to the heights of Hollywood was not without controversy.

A new book, "Sinatra: The Life," examines how "The Chairman of the Board" built his career on raw talent - and possible mob connections.

It was written by biographers Anthony Summers, a former BBC investigative reporter, and his wife, Robbyn Swan.

Summers tells The Early Show co-anchor Harry Smith that Sinatra's roots in Sicily put the showbiz legend much closer to the Mafia than he ever let on.

"Going around the churches in Sicily, we tracked (Sinatra's grandparents) back to a village…right in the heart of Mafia country. And they lived in the same little street as Lucky Luciano, who virtually created the American Mafia.

Luciano was the mob boss who was a model for "Godfather" Vito Corleone.

Sinatra's parents were saloonkeepers during Prohibition, which in and of itself meant they had to have serious mob connections to stay in business, Summers points out. "And Sinatra's father once came home bleeding and battered one night. He had been helping guard one of the trucks that was carrying liquor," he adds.

Sinatra's mother's brothers "were involved in some pretty shady dealings during Prohibition," and murder was one of the charges, Swan says.

The authors document a more than circumstantial affiliation between Sinatra and crime bosses Luciano and Sam Giancana.

Summers and Swan show that Sinatra worked tirelessly campaigning for John F. Kennedy's election, and that Sinatra was unceremoniously snubbed by the president once he was elected.

They credit Sinatra with deliberately pairing Judith Campbell, with Giancana's help, with Kennedy, and they draw a connection between mob support and the 1960 election.

"I think this is perhaps, for the historians, one of the breakthrough things we put together in the book," Summers asserts. "Judith Campbell was the mistress who people always say, not quite correctly, JFK shared with Sam Giancana, the Mafia boss from Chicago.

"Whereas, the important thing is that she said, Judith Campbell, when exposed, she said that she had been a young woman, sort of disingenuous, divorcee, age 24, and that she had not known Sam Giancana or the mobsters at all before she met JFK.