Episode 23 - The End of Innocence - The JFK Assassination - Why did Jack Ruby kill Oswald?

In this episode we look at reasons why Jack Ruby killed Lee Harvey Oswald. We will hear from Ruby himself on possible reasons why he committed this act. Why did Ruby seem relieved when he heard that Oswald had died, even if it meant the death penalty for him? Also, why did Ruby ask Chief Justice Earl Warren to take him out of Dallas so he could tell them all he knew about the assassination?