If it's got Britain talking then it will get talked about on The One Show. Matt Baker and Alex Jones bring you the stories that matter from across the country.They are joined by Bollywood megastar Amitabh Bachchan. Lucy Seigle discovers how some brides' wedding days are being ruined, and Gyles Brandreth gets a taste for Indian cinema.And it's day four in the show's Unmentionable week where Ruth Goodman will be looking at the girdle. Mike Dilger finds out how a tiny insect is inspiring a new range of night-vision goggles.