Fake stem cells 2

Hwang Woo-suk's news on CNN: Cloning scientist: Forgive me Cloning scientist asks forgiveness Stem cell fakery called 'criminal act in academia' School sorry over stem cell fraud School: Human stem cell work faked School: Human stem cell work faked In S. Korea, 'no' gets failing grade Panel: No data for stem cell claim Panel says stem cell work faked Panel says stem cell work faked Stem cell expert: Work is not fake 'Long road' for stem cell research