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The nation's biggest life insurance company isn't "too big to fail" after all — at least in the eyes of a federal judge, said Renae Merle in The Washington Post. In a "significant setback" for the Obama administration's financial reform efforts, MetLife last week won a landmark lawsuit over its designation as a "systemically important financial institution." Prior to the 2008 crash, large, non-bank financial firms were subject to little oversight, but after the near collapse of insurance giant AIG, federal regulators decided tougher rules were necessary. So the government labeled MetLife, which has 100 million customers worldwide, and three other non-banks — AIG, Prudential, and General Electric's financing arm — as too big to fail, requiring them to set aside bigger financial cushions to ward off collapse. But MetLife challenged the label in court, and to the surprise of many, it won.

This ruling blows "a huge, MetLife-size hole" in the Dodd-Frank financial reforms, said Stephen J. Lubben in The New York Times. If the mega-insurer — which has $900 billion in assets and "big-time connections with other systemically important financial institutions" — can't be labeled too big to fail, what big firm can? Let's recall that some of the worst actors in 2008 "were flying below the radar," said Jon Talton in The Seattle Times. This decision puts us back on that road. Already, other major financial firms are pushing to shed their "systemically important" designations as well. Within a day of the MetLife ruling, General Electric's $265 billion financing arm, GE Capital, filed a formal request with regulators to get out of its own too-big-to-fail status.

Good on MetLife for having the "gumption" to resist Washington's overreach, said The Wall Street Journal in an editorial. "The Dodd-Frank Act of 2010 has become a license for regulators to control the U.S. financial system," with excessive compliance costs for companies and few benefits for the rest of us. Thankfully, "taxpayers are now standing behind one fewer financial giant." MetLife probably never deserved its "too big to fail" label in the first place, said The Economist. Unlike other big firms, it emerged from the financial crisis "in good shape." Life insurance, a long-term investment, is also not as vulnerable "to the sorts of panics and runs that afflict banks." Ironically, this decision comes "a little too late for MetLife itself," which was already in the process of breaking up its businesses in order to get rid of the "systemically important" designation. But the ramifications of this ruling are still "enormous."

Don't write an obituary for Dodd-Frank just yet, said Peter Eavis in The New York Times. The reform bill is "exacting slow, steady results." The biggest banks now operate with substantially higher levels of capital, while others are shrinking of their own accord. GE's lending operation, for instance, has slimmed down by more than half in response to rules triggered by its too-big-to-fail status. The danger now is that this ruling could force regulators to "jump through a lot more hoops" to identify and designate dangers to the financial system. That isn't a big worry when markets are stable, but it could spell disaster in the run-up to a collapse. Then we "might not be able to stop another AIG before it's too late."