Meet the couple who open their hearts and home to children in time of crisis

Sally and Donal Daly have been fostering for 30 years, they are there for children in a time of crisis, writes Catherine Shanahan.

Sally Daly is just shy of 75, but despite being well beyond official retirement age, shows no sign of any desire to call a halt to the job she loves: fostering children, who, for all sorts of reasons, cannot stay with their birth parents.