Subprime warning signals ignored?

bank supervisors, bob parlette, chuck cross, curb, drexel university, financial, gregoire, homeowners, homes, household, household international, international, investors, joseph mason, kathleen keest, keest, keest said, lending, loans, mortgage, new york university, north carolina, regulators, responsible lending, s. treasury, stijn van nieuwerburgh, subprime, subprime mortgage, wall street, washington attorney general rob mc, whatcom county