Did Yoko Ono actually break up the Beatles?

What do you think you know about Yoko Ono? That she broke up the Beatles? That she was just there, always in the background? David Sheff wants to set the record straight with his new biography, “Yoko.” He was the last journalist to interview John Lennon and Yoko before John’s murder in 1980, and after that tragedy, he stayed close with the Japanese artist. David joins Tom Power to share Yoko’s real story, her impact on modern art, and why he thinks instead of blaming her for breaking up the Beatles, we should be thanking her for keeping the Beatles together longer.