Kobe Bryant and Andrew Bynum each scored 15 points to lead the Lakers to a 23-point lead over the Thunder by halftime tonight. Bryant made 7 of 13 shots and Bynum hit 6 of 7. Bynum also had a team-leading six rebounds after sitting out the last two practices because of what the team called a jammed right ankle. Ron Artest added seven points for the Lakers. Russell Westbrook, a former UCLA standout, led the Thunder with seven points.