Federal Reserve chief Ben Bernanke reinforced his call on Thursday for Congress to raise the cap on U.S. borrowing, saying a failure to do so could lead down the same risky path that the failure of Lehman Brothers did. During a Senate Banking Committeee hearing, Bernanke reiterated catastrophic consequences should Congress either fail to raise the limit on borrowing or edge too close to that limit. "The worst outcome would be one in which the financial system would be again destabilized, which we saw in Lehman, which would have extremely dire consequences for the rest of the economy," Bernanke said,...