UN talks on knife edge, Brazil, Japan see hope

[NewsWhore]

CANCUN, Mexico (Reuters) - Talks on a 190-nation deal to slow global warming were on a "knife edge" on Thursday as Brazil and Japan expressed guarded hopes of ending a dispute between rich and poor ab...

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/41134366/)