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
The 75-year-old has opened up about losing his wife Linda in April. He says singing has saved his life.
From today, variable speed cameras on the M4 will go live, here's all you need to know.
Stephanie Owen says her ex-partner became controlling, before he began following her and bombarding her with phone calls, texts and emails.