US won't speed up emissions cuts

Domestic politics will not allow the United States to deepen it commitment for cutting carbon pollution over the next decade despite growing international pressure, Washington's top climate negotiator said Sunday.

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<p><a href="http://www.physorg.com/news162457392.html">US won't speed up emissions cuts</a></p> <p>Domestic politics will not allow the United States to deepen it commitment for cutting carbon pollution over the next decade despite growing international pressure, Washington's top climate negotiator said Sunday.</p>