Breaking down the NBA’s second apron — and the Knicks headache that comes with it

On Friday, the Knicks announced the tabling of all extension talks until after the season begins, putting aside the pressing issue of possible new deals for star players including Karl-Anthony Towns and Josh Hart.One of the biggest obstacles in running back the same team that ended the Knicks’ 53-year championship drought over the summer is avoiding the severe penalties that come with exceeding the NBA’s salary cap.The Knicks, Warriors, Suns, Magic, Timberwolves and Thunder are the t