The great debate
Everyone is arguing about the great debate or the patriots cheating. They check the balls every snap, to make sure the balls were ok. The balls do deflate when air pressure is down. The balls went from being made in warm air to the field and blown up in the locker rooms to the field and probably dropped the air pressure. I don't believe the patriots cheated. Now everybody is taking videos and editing them so people will think they cheated. The air pressure would have dropped because the air got colder.