Covid-19 vaccine: how close is it?

Available for over a year

President Trump disagrees with his medical advisers saying he thinks it'll come in weeks - but scientists put it firmly into next year. We have a report from Italy on a coronavirus testing regime at airports designed to help passengers as well as the airline industry. And justice at last for witches? We talk to the lawyer who's fighting to right the wrongs against women burnt at the stake hundreds of years ago.