With just over three weeks to polling day, the Prime Minister and Leader of the Opposition faced live questions from Sky News and a TV audience. With many voters still undecided, we speak to Leo and Janet - two people who can't make up their mind - on what it'll take for any party to win them over.The BBC has also spoken to the parents of Andrey Kozlov, one of four Israeli hostages who was rescued in a raid last week. They spoke of the psychological toll of his months of captivity.And we hear from the five-year-old girl who sat with her unconscious mum overnight before walking to her school to find help.