US PRESIDENT DONALD Trump has said he is signing an executive order to keep TikTok running in the US for another 75 days. He said it will give his administration more time to broker a deal to bring the social media platform under American ownership. Congress had mandated that the platform be divested from China by 19 January or barred in the US on national security grounds. Trump moved unilaterally to extend the deadline to this weekend, as he sought to negotiate an agreement to keep it running. That delay was set to expire at midnight on 5 April and...