It's All Ireland semi-final time in Croke Park as the first set of teams take to the field with Kerry taking on Tyrone. Do the lads from the Kingdom have what it takes to go on to fight for the chance to hold onto Sam? Or can Mickey Harte go all the way again with Tyrone? Michael Lyster is joined by Ciaran O'Whelan, Colm O'Rourke and Joe Brolly to present coverage, while kick-off is at 3.30pm.