...experts interviewed by McClatchy said that inaction by the Congress helped set the stage for the current crisis.

Some state regulators, recognizing early signs of trouble in housing markets, sought help from Congress when the Bush administration adopted rules barring states from enforcing tough laws targeting predatory lending -- the practices that were enabling unqualified applicants to obtain subprime mortgages.

With Wall Street serving a key role in buying, bundling and reselling subprime mortgages, state officials couldn't get Congress to intervene, said John Ryan, the executive vice president of the Conference of State Bank Supervisors."