U.S. defends climate-change fight

Posted: November 27, 2012 at 2 a.m.

The U.S. defended its track record on fighting climate change Monday at U.N. talks, saying it’s making “enormous” efforts to slow global warming and help the poor nations most affected by it.

This story is only available from our archives.

Front Section, Pages 2 on 11/27/2012