'I walked my heart donor's daughter down the aisle'
A man who walked his heart donor's daughter down the aisle describes his feelings about taking part in the wedding.
Jeni Stepien asked Arthur Thomas, who received her father's heart 10 years ago, to give her away.
"It allowed me, in a very small way, to give back to the people who made it possible for me to be alive," Mr Thomas tells Today programme presenter Sarah Montague.
10 Aug 2016