MacAulay and Co - Susan Calman sits in

Queen of Shops, Mary Portas reveals why she still reigns supreme on the high street. Psychologist Corinne Sweet explains how to tell a friend from a frenemy. As the pandas head to Edinburgh Zoo, find out how to grow and look after your own Bamboo. Osteopath Michael Aiken tells us why home-gaming injuries are on the rise. TV Guide Graeme Virtue is down on the farm with BBC One's Land Girls. And following Ricky Gervais's Golden Globe performance, MacAulay & Co speak up for the art of public speaking.