Men aktien går som tåget. Etik och moral verkar inte stå högt i kurs (no pun intended) för hugade spekulanter.
Opinion: You might have thought the world’s richest man had enough on his plate teeing up history’s biggest IPO. Yet he has been devoting many of his waking hours to stoking up racial hatred in Britain on his social media site. ft.trib.al/B4elnzv