Celebrating IMBOLC... with Jack Warnock

Co Derry musician Jack Warnock is one of our finest. He plays live ahead of co presenting the BBC Radio Ulster/BBC Radio Foyle show "Blas Ceoil" with Caoimhe Ní Chathail celebrating IMBOLC live from Derry.
And Dr Joe McEvoy on a new method for detecting bowel cancer which is more than 90% accurate at predicting which higher-risk people will develop the disease.