As Elon Musk's $44 billion takeover of Twitter looks set to finally be completed later today, Rahul Tandon is joined by one of the investors behind the deal. Northern Ireland's politicians have failed in last-ditch efforts to restore devolved government ahead of a legal deadline to call an assembly election - we ask what it means for business. Plus, stocks of a sports drink, created by YouTube star KSI and Logan Paul, are selling out faster than shelves can be stocked in UK supermarkets.