The New York-based insurer has sought more than $120 billion in aid from the Federal Reserve so far.
"We really have to get a grip on this," Kucinich said. "This is something that homeowners must find intolerable as they are struggling to pay their mortgages."
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Kucinich said it could be some time before his staff gets the requested information -- if it gets what it seeks -- and gets a clear picture of what exactly is going on inside these firms.
"We need to go deeply into this financial crisis," he added, "find out to the extent there's been criminal misconduct, hold people accountable and change the way that we regulate these concerns."
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