Not content with manufacturing cars, generating energy, getting into space travel - Elon Musk is in the midst of a $44bn takeover of Twitter. Now he has also been involved in foreign policy conflicts - from Russia-Ukraine to China and Taiwan. Musk clearly considers himself a geopolitical player, but he is entering a world in which he has no expertise, just interests.Contributors:Chris Stokel-Walker - Technology journalist & author, TikTokBoomPeter Micek - General counsel, Access NowJason Jay Smart - Special correspondent, Kyiv PostSiva Vaidhyanathan - Professor of media studies, University of Virginia; author, Anti-social MediaOn our radar:Rupert Murdoch is on the verge of yet another business move, wanting to combine the two halves of his media empire: the TV side - Fox Corp - with the online news business - News Corp. Producer Meenakshi Ravi explores how the merger is much more an exercise in succession planning than a business deal in itself.Striking Back: UK’s Unions vs the Media:With the United Kingdom in a state of political disarray, a rare wave of work stoppages has put trade unions – and the media’s treatment of them – into the spotlight. Following successive rail strikes, right-wing newspapers have blamed the unions for travel disruptions, but one union leader - Mick Lynch - has flipped the script – putting journalists on the defensive over their habitual anti-union approach. Daniel Turi reports on the coverage of labour issues in the British media.Contributors:Aditya Chakrabortty - Senior economics commentator, The GuardianJulia Langdon - Former political editor, The Sunday Telegraph; former political editor, The Daily Mirror; chairwoman, British Journalism ReviewNicholas Jones - Former industrial correspondent, BBCSubscribe to our channel http://bit.ly/AJSubscribeFollow us on Twitter https://twitter.com/AJEnglishFind us on Facebook https://www.facebook.com/aljazeeraCheck our website: http://www.aljazeera.com/Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/@AljazeeraEnglish#Aljazeeraenglish#News