Article Photos: Thunder-Mavericks Game 4 by the numbers: 2 3-pointers for OKC 13/67

Greyson Chance sings the National Anthem before game 4 of the Western Conference Finals in the NBA basketball playoffs between the Dallas Mavericks and the Oklahoma City Thunder at the Oklahoma City Arena in downtown Oklahoma City, Monday, May 23, 2011. Photo by Bryan Terry, The Oklahoman