arguments for increasing capital requirements at large commer- cial banks? In what ways will depositors, stockholders, and society in general benefit?...

What are the basic arguments for increasing capital requirements at large commer- cial banks? In what ways will depositors, stockholders, and society in general benefit? How might each group be disadvantaged? As commercial banks enter new lines of business such as brokerage, how much additional capital should be required? Should these new lines of business be insured by the FDIC? Why or why not? Give examples from today's financial marketplace.