We talk to "mama hen" saving chickens from slaughter

When you pick up a pack of eggs in the supermarket, you probably never think about the chickens that produced them. Tens of thousands of them are slaughtered every week because their best laying days are behind them. But one woman who runs a rescue and rehoming service says she has saved more than 5,000 birds in recent years. We sent our reporter Conor Macauley to speak to her.