Article Photos: Clifford Ray says Kendrick Perkins' defense came long before playing with Kevin Garnett 7/21

Oklahoma City's Nick Collison (4) grabs a rebound in front o fDenver's J.R. Smith (5) during the NBA basketball game between the Oklahoma City Thunder and the Denver Nuggets, Friday, April 8, 2011, at the Oklahoma City Arena.. Photo by Sarah Phipps, The Oklahoman