Reuters reports former FBI chief William S. Sessions died on Friday. He was 90 years old.<br />An FBI chief under three US presidents, Sessions won praise for bringing more diversity to the agency.<br />However, President Bill Clinton fired him after Sessions was investigated for ethical lapses including not paying taxes and misusing public funds.<br />High-profile FBI operations during Sessions’ tenure included the disastrous 1993 raid on cult leader David Koresh’s compound in Waco, Texas.<br />The raid led to the deaths of Koresh and about 80 of his followers.
