Essential Questions: Where will Man Utd vs Liverpool be won and lost?

With a huge clash between Manchester United and Liverpool at Old Trafford on Sunday, Sky Sports digital football journalists Ron Walker, Peter Smith and Sam Blitz are here to preview the game and pick out the important match-ups which could win or lose the game for both sides.Watch us live, Monday to Friday, 10am until Midday on Sky Sports News or listen to the podcast as soon as we come off air. To get involved you can send a voice note or message via WhatsApp to 07514 917075.For advertising opportunities email: [email protected].