QUESTION: answer this: who sings knock knocking on heaven's door??

ANS: Bob Dylan


QUESTION: answer this: who plays the acting president on madam secretary??

ANS: Keith Carradine


QUESTION: answer this: who played sax on a million love songs??

ANS: Snake Davis


QUESTION: answer this: who was assassinated in 1968 while campaigning for the presidency??

ANS:
Robert F. Kennedy