New York Knicks owner James Dolan instructed security to detain a fan who told him to "sell the team" after Saturday's loss to the Sacramento Kings at Madison Square Garden.
Dolan was walking into the tunnel when a fan in the stands yelled down to him. The billionaire stopped and responded, "So you think I should sell the team?" and waved the fan over.
"You want to not come to any more games?" Dolan asked, and said the fan's comment was rude.
When the fan protested he was stating an opinion, Dolan answered: "No, it's not an opinion.