Elon Musk walks into Twitter HQ with a sink in hand

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 close his $44bn takeover of the site by the end of this week.The 51-year-old captioned the video: "Entering Twitter HQ - let that sink in!" - a play on words for the sink he was carrying.He has also changed his Twitter bio to "Chief Twit".