Asia stocks are trading deep in negative territory after a sell off on Wall Street.

AP

As questions still remain as to how one of Wall Street's largest banks burned up a $2 billion loss from a trading error, those in the banking world wonder could it have been prevented? (May 14)

May 23 - Summary of business headlines: HP cutting workforce 8 percent; NYSE courting Facebook-Reuters source; Wall St. focused on Greek uncertainty; Dell plunges 17 percent. Bobbi Rebell reports.

Facebook’s initial public offering will go down in the annals of Wall Street infamy. But what exactly happened? Columbia University Professor Charles Jones has the answers. (May 23, 2012)

May 23 - Summary of business headlines: HP cutting workforce 8 percent; NYSE courting Facebook-Reuters source; Wall St. focused on Greek uncertainty; Dell plunges 17 percent. Bobbi Rebell reports.

Facebook’s initial public offering will go down in the annals of Wall Street infamy. But what exactly happened? Columbia University Professor Charles Jones has the answers. (May 23, 2012)

May 22 - Summary of business headlines: S&P 500 rises for second day, but concerns about Europe tempers Wall Street; Existing home sales near two-year high; Facebook stock sinks more as Morgan ...

Larry Lindsey, The Lindsey Group, president & CEO, discusses why he thinks Washington wants full capital control of Wall Street and why Congress should do their own job before investigating another ...