After a column by Fox Sports’ Jason Whitlock suggested that NBA Players Union President Derek Fisher was working with commissioner David Stern during labor negotiations, behind the back of his NBPA colleagues, Fisher has threatened legal action against Fox Sports if he does not receive a retraction.

Whitlock, who cited sources in this report, said that Fisher hopes to work with an NBA team or with the league after his retirement and was looking to work out a deal with Stern that would force the players to settle for a 50-50 split of basketball-related income. The players’ association is seeking a 52-48 split and those two percentage points is the main point of contention between the two sides. The NBA lockout has lasted more than four months.

Full Story: Lakers’ Fisher threatens to sue Fox Sports