A top American scientist dubbed "the father of gene therapy" is facing two decades in prison after been convicted of molesting a colleague's daughter. William French Anderson, known to many in the competitive world of genetic research as "French", entered the annals of medicine in 1990 when he led a team that successfully implanted missing genes into the blood of a 3-year-old girl, enabling her recovery from a rare, hereditary disease. But yesterday the 69-year-old was found guilty of four counts of abuse towards the 10-year-old daughter of a research scientist who worked in his laboratory at the University of...