Sixers shutting down Okafor, Covington for rest of season

CLEVELAND (AP) - Jahlil Okafor didn't make it through his second NBA season.

That's nothing new for the can't-get-healthy Philadelphia 76ers.

Okafor was shut down Friday with a sore right knee for the remainder of the year by the Sixers, whose attempt to return to relevancy has been slowed by ...