It's gathering momentum once more.  Here we go again lads and ladies. It’s coming down to the business end of the championship season and that can only mean one thing… The Mayo for Sam campaign is about to get even louder. With strategically placed signs dotted around the Tour de France over the weekend, it now looks like one very famous face is also on board. Liam Gallagher was in Knock Airport recently and took the time to pose for the snap below. Fair play Liam, fair play. Hat tip to Jason Bourke via JOE.ie/Images via Knock Airport/Facebook