Well thats what Google wants you to believe and Microsoft doesn't. I am not a search engine expert, but I just don't believe what others have to say. So I randomly generated a "synthetic search" query: "abduljkastifu" and put it in Google and Bing with the following results.
Which obviously are different. After this, I pretty much stopped reading (http://googleblog.blogspot.com/2011/02/microsofts-bing-uses-google-search.html). The said "recycling" only happens if you seem to be using some settings of IE8 / Bing toolbar (does someone actually use a toolbar?).
But the media putting it simply as Bing copying Google results is what I can classify as being bad Journalism.