Clifton Powell Says 'Friday 4' Can Honor John Witherspoon, Tommy 'Tiny' Lister

Clifton Powell says 'Friday 4' absolutely needs to get off the ground as an homage to the franchise's late stars John Witherspoon and Tommy "Tiny" Lister. We got Clifton -- who played Pinky in "Next Friday" and "Friday After Next" -- at LAX and…