Mick McCarthy sacked, More Mayo departures and Celtic's Dubai trip

Joe Molloy, Nathan Murphy and Richie McCormack on the line for Wednesday's Newsround as we run through the day's biggest sports stories. We discuss Mick McCarthy's short-lived stint with APOEL FC and what that means for Jack Byrne, we'll have team news from the Manchester derby as Manchester United take on Man City in the Carabao Cup semi-final, and there's been more Mayo retirements.