It’s been a week in which the US president, Donald Trump, was suspended from his social media accounts and the social network Parler was taken offline. On Business Weekly, we explore the role these companies have in society and whether they facilitate free speech and cohesion, as they claim. Plus, the BBC’s Justin Rowlatt speaks to Tesla founder Elon Musk about money, electric cars and populating other planets. And it probably feels like a lifetime ago that any of us went to a cinema to watch a film, popcorn in hand. Will they ever return? Our reporter Vincent Dowd hears from the world's most northerly movie theatre about its struggles during the pandemic. And should you do what you love, or love what you do? We speak to pianist who ditched his passion to become an accountant. Business Weekly is produced by Matthew Davies and presented by Vishala Sri-Pathma.