French authorities are searching for Bison Dele, the emotionally troubled center formerly known as Brian Williams (no relation to the NBC anchor); Dele and his girlfriend haven't been heard from since early July and were last seen aboard his sailboat, the "Hakuna Matata," whcih has resurfaced without a trace of the two or of the boat's skipper. The authorities are apparently searching for Dele's brother for questioning and suspect foul play.