Ahead of a court-imposed deadline to buy the company, Musk is visiting the social network's San Francisco office and changing his public profile description to "chief twit."

The company is expected to be under Musk's control by 5pm. Lawyers and bankers are racing to finish paperwork in New York. People who received the memo said that it said that Musk was at the company's headquarters.

Elon is in the SF office this week meeting with folks, walking the halls, and continuing to dive in on the important work you all do You will all hear directly from him on Friday, as this is just the beginning of many meetings and conversations with him.

According to a report on Tuesday, Musk told bankers that the deal would close by the deadline. Banks were expecting a borrowing notice from Musk for $13 billion in debt financing.