IndyMac Bank -- a failing mortgage company and bank -- has been the subject of a classic "run on the bank" scenario. That makes this a great time for Clark to remind you that a run is not necessary -- unless you have excess money in a bank.

The reality is that a large number of banks will go insolvent during the next couple of years. Many will be invisibly absorbed or merged into larger banks. You as a customer will be fine as long as you don't exceed FDIC limits.

During our last rash of bank collapses in the '80s, approximately 8% to 12% of money was uninsured. Today, that figure has ballooned to nearly 40% -- especially among organizations, non-profits and small businesses.

The FDIC will insure your bank deposits up to $100,000 in the event of a bank collapse. But Clark advises a $90,000 personal ceiling -- so you don't have to forfeit any interest. When it comes to retirement accounts at banks, they're insured up to $250,000.

In the world of credit unions, there's an organization called the National Credit Union Administration (NCUA) that ensures deposits to the same limits as the FDIC. But be aware that in some instances, a credit union may only be covered by a state guarantee pool. This is riskier than the NCUA.

Speaking of going insolvent, cheap clothing retailer Steve and Barry's has filed for bankruptcy. Right now, they're planning to keep all stores open and honor all gift cards. This coming holiday season is one during which you don't want to give gift cards -- especially those from retailers and restaurants that may be here today and gone tomorrow.