We look ahead to the Scotland matches in the third leg of the RBS Six Nations in this week's Principality Welsh Rugby Union Podcast. We hear from coach Rob Howley, captain Alun Wyn Jones, as well as Jonathan Davies, Ken Owens and Rhys Webb on the Murrayfield encounter. coach Rowland Phillips and Olympian Jazz Joyce look ahead to the women's game, forward coach Geraint Lewis and captain Will Jones preview the U20 game.