This week's segment of The Seventies series on CNN produced by Tom Hanks covers Stones Exile era. John Lennon tells Dick Cavett, after Cavett asks Yoko why she's called "Dragon Lady", that if Yoko was responsible for the Beatles breaking up then it follows logically that Yoko is responsible for all the great solo work of the individual Beatles. I'm watching it now, half-way through, don't know if they will cover Some Girls.