The Welsh Education Minister Leighton Andrews has been defending his decision to order a regrade of English language GCSEs last year.
He is being questioned by MPs on the Commons Education committee.
He told the committee that the regrade was "action taken to deal with an unfairness."
He criticised the UK education secretary Michael Gove for refusing to meet him and his Northern Ireland counterpart.
More top news
Scarlets sealed a famous victory at the Aviva Stadium in Dublin with an emphatic 46-22 victory over Munster in the Guiness PRO12 final.
Welsh holiday makers have been caught up in travel chaos after British Airlines cancel all flights from Heathrow and Gatwick.
A schoolgirl from Pontypridd is back home after being honoured for her fundraising efforts at a star studded ball in London.