Renée Zellweger on playing Judy Garland

Lee Cowan interviews Oscarwinning actress Renée Zellweger, who after years offscreen is back, starring as Judy Garland struggling to make a career comeback in London as she battled addiction, in the new biopic Subscribe to the CBS Sunday Morning Channel HERE: Get more of CBS Sunday Morning HERE: Follow CBS Sunday Morning on Instagram HERE: Like CBS Sunday Morning on Facebook HERE: Follow CBS Sunday