U.S. Banks' Bad Reports

The worsening investment environment at the end of 2011 took its toll
on the fourth-quarter earnings of America's banks.

JPMorgan Chase and Citigroup did worse than expected, posting declines
in net profit of 23% and 11% respectively, compared with the same
period in 2010.

Goldman Sachs said its net profit was down by 58%.

But Wells Fargo, which has a smaller investment-banking business than
its rivals, saw net income jump by 21%, to $4.1 billion.