Source 6

1. http://www.npr.org/templates/story/story.php?storyId=12638591
2. My source is npr by Anthony Kuhn.
3. It doesn't say what their credentials are but npr is a nationally public radio so it is probably just passing the information along.
4. What my soruce says about my topic is since China is spending so much on controlling pollution it may cancel out their economic growth. It also says that that pollution costs China 5.8 percent of GDP yearly.
5. Yes, I believe the source.
6. I believe the source because they are a national radio that receives information from crediable sources and they condense it and pass it along to the public.