Even as Mr Musk was speaking, workers at USAID ’s headquarters in Washington were being told not to come in the next day. Some 600 of the agency’s staff seem to have been locked out of their emails. That followed a weekend in which the agency’s website went offline;

Elon Musk and his allies have spent the last two weeks barreling full speed into multiple government agencies, causing confusion and chaos and raising questions about whether an unelected businessman can wield this kind of authority,

Elon Musk is only one week into his role in President Donald Trump’s new administration, but the US federal government is already rolling out the Twitter playbook to manage its spending and personnel.