Article Photos: OKC Thunder Q&A: Derek Fisher on new teammates -- 'I've continued to learn this team is mentally tough' 1/50

Oklahoma City's James Harden signs autographs before Game 2 of the first round in the NBA playoffs between the Oklahoma City Thunder and the Dallas Mavericks at Chesapeake Energy Arena in Oklahoma City, Monday, April 30, 2012. Photo by Nate Billings, The Oklahoman