We look at Rumble, the online platform where Russell Brand's is now hosting a regular show, and explore the politics of free speech on the internet. Plus Guardian editor-in-chief, Katharine Viner, tells Katie Razzall about their expansion into Europe and Nick Robinson talks about his new Today Podcast, which he's hosting with Amol Rajan.Guests: Katharine Viner, editor-in-chief, Guardian; Nick Robinson, presenter, The Today Podcast; Libby Emmons, Editor-in-chief, The Post Millennial; Sarah Grevy Gotfredsen, Research Fellow, Tow Center for Digital Journalism Presenter: Katie Razzall Producer: Simon Richardson