To lose $80 billion is careless, to lose $160 billion is careless!

To lose $80 billion is careless, to lose $160 billion is careless!
https://finance.nine.com.au/2018/07/27/07/39/facebook-suffers-biggest-one-day-loss-in-us-stock-market-history?ocid=edm-nine.com.au-ninedaily--180727&mktg_scr=edm-ninedaily