A supporter (R) of South Korean stem-cell scientist Hwang Woo-suk scuffles with riot policemen at a rally in front of the headquarters of Seoul National University in Seoul March 10, 2006. Dozens of protesters rallied on Friday against the Seoul National University Investigation Committee's conclusion that a team led by the disgraced South Korean scientist Hwang faked two landmark papers on embryonic stem cells, local media reported. REUTERS/Kim Kyung-Hoon