Retired federal appeals court judge Ann Claire Williams will join Jones Day in Chicago to focus full time on training lawyers and judges in Africa.Williams, who stepped down from the 7th Circuit Court of Appeals earlier this month, spent more than 32 years on the federal bench. She took senior status in June.After earning her law degree in 1975 at the University of Notre Dame Law School, Williams joined the U.S. Attorney’s Office for the Northern District of Illinois.In March 1985, President Ronald Reagan nominated …