Cooney urges caution over social media use

GAA President Christy Cooney says GAA players should be mindful of what they post on social media websites such as Twitter.

Cooney's comments come in the wake of Laois footballer MJ Tierney tweeting that he was 'disillusioned ' after the decision of manager Justin McNulty to drop him from the starting line-up for last Sunday's Leinster SFC match against Dublin.