"Well, we want to make sure there's not securities fraud"

Don Nickles is revealing a desire to make sure that securities scams does not take place. Securities fraud is a type of financial scams that involves the control of the stock market or other financial investments. It can involve insider trading, market adjustment, or other misleading practices. By revealing a desire to make certain there is not securities fraud, Don Nickles is suggesting that he wishes to ensure that the stock market and other investments are not being controlled or benefited from in any way. He is also revealing a desire to secure financiers from any prospective losses that might take place due to deceptive activities. This quote shows that Don Nickles is dedicated to safeguarding investors and making sure that the stock market and other financial investments are secure and free from any fraudulent activities.