Justin Tuck: I will "punch" any player who turns on Tom Coughlin

New York Giants defensive end Justin Tuck has revealed that he will "punch" any teammate of his who turns on their head coach Tom Coughlin.

The Giants slumped to their fourth defeat of the season in week four of the campaign as they lost 31-7 to the Kansas City Chiefs at Arrowhead Stadium.

"If anyone turns on our coach, I would be the first one to punch him in the mouth," Tuck told reporters. "And put that in print. It better not happen, I know that."

New York face the Philadelphia Eagles in week five.