Citigroup smacked by reckless bets

Citigroup reported a 57% decline in profits for the third quarter of 2007. Apparently it received some nasty wounds from souring fixed-income investments and sinking consumer loans. This sad quarter reflected approximately $5.9 billion of write-offs; once light was shed upon faltering securities prices and proprietary trades gone terribly wrong.
Much of the damage inflicted upon [...]