Explainer-in-brief: Could Musk back out of the $44bn Twitter deal

What’s the most expensive mistake you’ve ever made? Booked a holiday for the wrong dates? Added an extra zero to the £260 you owed? Well, for Elon Musk, he thought it would just be $1bn to get out of the $44bn Twitter takeover.  But strict merger laws, brought in after the financial crisis, could force [...]