Bad Banking, CNN article, reports:

n the past year there have been four bank failures.
And the chairman of the Federal Deposit Insurance Corp and banking industry experts foresee many bank failures down the road.
"Regulators are bracing for 100-200 bank failures over the next 12-24 months," says Jaret Seiberg, an analyst with the financial services firm, the Stanford Group.
Expected loan losses, the deteriorating housing market and the credit squeeze are blamed for the drop in bank profits.
The problem areas will be concentrated in the Rust Belt, in places like Ohio and Michigan and other states like California, Florida and Georgia.
The number of institutions categorized as "problem" institutions by the FDIC has also grown from 50 at the end of 2006 to 76 at the end of last year