The "Zoolander" star gave the basketball Hall of Famer a reality check at the NBA Finals. Ben Stiller stunned Charles Barkley over how he got his New York Knicks tickets in an awkward exchange on Wednesday’s “Inside the NBA.” During an interview before the Knicks’ dramatic Game 4 NBA Finals victory over the Spurs, Barkley gushed over the “Zoolander” star’s devotion to the team. “You’re not a fair-weather fan,” said Barkley, who contrasted the star with “freeloaders” who are “just showin’ up