"If a bank is too big to fail, it is too big to exist. When it comes to Wall Street reform, that must be our bottom line. This is true not just because of the risk to our economy of another collapse and another bailout; it is also true because the current extreme concentration of ownership in the financial industry allows a very small number of huge financial institutions to have far too much economic and political power over this country. If Teddy Roosevelt, the Republican trustbuster, were alive today, he would say, "Break 'em up." And he would be right."