Frank Sinatra's stance on Elvis Presley changed greatly over the years. Here is a look at some comments he made about the King and rock 'n' roll.

Fans from around the world gathered at Graceland in Memphis to mark what would have been Elvis Presley’s 91st birthday.

Four decades since his death, Elvis Presley still reigns as The King — for impersonators. Few artists inspire people all over the world to dress up and perform passionately on stage like Presley.