Fallout from hailed cloning paper

How fast is too fast for review of a scientific article? And who has the responsibility to ensure accuracy? Errors found in a widely acclaimed cloning study have rekindled those questions - and sent the lead author and the journal that published it scrambling to assure the world that the problems did not compromise the findings.

http://www.nature.com/news/fallout-from-hailed-cloning-paper-1.13078