Still, MF Global isn't big enough to pose systemic risk to the U. S. financial system if a deal can't be reached, according to people on Wall Street.

但据华尔街人士称，即使未能达成交易，全球曼氏金融的规模也不足以在美国金融体系中引发系统性风险。

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The U.S. Department of Justice is investigating whether big U.S. telecom companies have abused their market power, The Wall Street Journal reported.

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Wall Street and the U.S. government are too big to fail though the American taxpayer isn't.

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The challenges facing the U.S. banking industry are not limited to the Too Big To Fail Wall Street set, and for regional banks thinner net interest margins are a much-discussed hurdle to growth.

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