As one of the world’s biggest football brands, Man United, arrive in Wales to challenge the Swans, Y Byd ar Bedwar asks the questions no-one wants to ask about the loyalty of Welsh fans to English clubs.

Is Man U the most popular club in Wales? Is your club more important to you than your country? And should Welsh football stars play for team GB in the Olympics?

A fans view of the big day and the results of a special opinion poll on Y Byd ar Bedwar.