I remember watching some Reds-Pirates and Braves-Pirates games on TV in the mid-80s and seeing a guy named Sam Khalifa play shortstop for Pittsburgh. I don't recall anything notable. I just remember the name and some announcer noting that the American-born Khalifa was (my memory had it) of Libyan or Egyptian or Tunisian extraction. Or something like that. I had completely forgotten about him until this morning.