If a young college graduate, perhaps a new teacher or journalist, wants to open a checking account at your financial institution with $100,000, that should raise some red flags. After all, teachers are notoriously underpaid and college graduates are usually broke. Unfortunately, the connection between salary and potential suspicious activity is not usually that obvious or clear cut. However, there are free Web sites that can help you keep up with your customer due diligence requirements and determine whether the customer's account balance is too high for his or her annual salary. The Web sites https://www.indeed.com/salary and https://www.collegegrad.com/salaries/salaries.shtml allow you...