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Business leaders meeting at the World Economic Forum annual meeting in Davos have been discussing how the future may lie under a Donald Trump presidency.

Bosses are worried their companies may find themselves at the centre of a Twitter storm, as seen by General Motors, Ford and Lockheed Martin, and it may affect share prices.

Companies told Â鶹Éç Business Editor Simon Jack they are setting up "rapid-response Donald Trump tweet teams" to counteract his use of social media.

"If they fall under the spotlight and he gets up one morning and decides to have a go at them, they've got some answer ready to go."

This clip is originally from Question Time Extra Time on Thursday 19 January 2017