Midweek Mediawatch: Colin Peacock talks to Mark Leishman about a very bad week for two billionaire media barons - Elon Musk and Rupert Murdoch - burning up credibility and cash in court, online and in space; and more critics copping flak for Succession spoilers.

Midweek Mediawatch - Mediawatch's weekly catch-up with Nights.

Colin Peacock talks to Mark Leishman about a very bad week for two billionaire media barons - Elon Musk and Rupert Murdoch - burning up credibility and cash in court, online and in space; and more critics copping flak for Succession spoilers.

Go to this episode on rnz.co.nz for more details