US more optimistic about climate deal after talks

(AP) -- The top U.S. negotiator on climate change said Tuesday that he is slightly more optimistic about striking a new international agreement to curb global warming after a two-day meeting with the world's largest emitters of greenhouse gases.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news160163818.html">US more optimistic about climate deal after talks</a></p> <p>(AP) -- The top U.S. negotiator on climate change said Tuesday that he is slightly more optimistic about striking a new international agreement to curb global warming after a two-day meeting with the world's largest emitters of greenhouse gases.</p>