Tesla, SpaceX & Twitter | Can CEOs successfully run more than one company?

In this myGrapevine+ exclusive article, we explore whether CEOs can successfully run more than one company. It includes:

• A look at why Elon Musk's potential acquisition of Twitter has causes shares in Tesla to plummet

• Why some commentators think he may have bitten off more than he can chew in taking on a fifth company

• The reality of attempting to juggle such a heavy workload.

This piece is exclusive to myGrapevine+ and is only available as part of our premium membership.

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