In this week's episode of TheMediaBriefing, News UK's director of business change Helen Philpot takes us through the challenges and opportunities of change for a large media business, with a focus on where News UK looks for inspiration and sets goals for new endeavours. In the news round-up, Chris and Esther discuss the Guardian's membership growth, the strengths and weaknesses of Snap ahead of its IPO, and Medium's new subscription model.
