Kevin Durant, defending champ Warriors get defensive, beat Spurs

Oakland, Calif. • The Golden State Warriors had something to prove all right: Oh yes, they plan to stay on top in these playoffs despite a disappointing finish to the regular season.Kevin Durant helped the defending champions get defensive in a hurry, finishing with 24 points, eight rebounds and seven assists and the Warriors returned to their old dominant selves at playoff time to beat the cold-shooting San Antonio Spurs 113-92 on Saturday.“Absolutely,” Klay Thompson said about