Elon Musk has been seen entering Twitter HQ carrying what appears to be a sink. Mr Musk tweeted a video showing himself walking into the building in San Francisco a day after reports that he could ...

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...

The case, which hasn’t previously been reported, marks a new escalation in the Trump administration’s efforts to find and prosecute instances of noncitizen voting, despite evidence that it is rare.