Soledad O'Brien, one of CNN's most visible and winsome stars, made what turned out to be a blooper of a career move when she decamped to Al Jazeera, which soon tanked. But she now has her own production company that has signed a deal with HBO - will we be seeing a more sophisticated and woman-friendly version of VICE docs any time soon? The mega journalist comes to Green Space to talk about the role of journalism and her path - take a listen.

• Evening With Soledad O'Brien Tickets