Jean-Claude Duvalier his people remained the most widespread of any country in the Western Hemisphere. Relations with the United States improved after Duvalier's ascension to the presidency, and later deteriorated under the Carter administration, only to again improve under Ronald Reagan due to the strong anti-communist stance of the Duvaliers. Rebellion against the Duvalier regime broke out in 1985 and Baby Doc fled to France in 1986 on a U.S. Air Force flight. Duvalier unexpectedly returned to Haiti on 16 January 2011, after two decades in self-imposed exile in France. The following day, he was arrested by Haitian police, facing possible charges
Jean-Claude Ameisen team for the 2012 presidential election, in charge, with Charlotte Brun, of the subject "Elderly people, Dependency, and Disability". In 2016, he became the sponsor of the ECN 2020 promotion at Nancy's Faculty of Medicine. Jean Claude Ameisen is mainly known for his work on the processes of programmed cell death or apoptosis in physiopathology and evolution. Jean-Claude Ameisen Jean Claude Ameisen (born December 22, 1951) is a French doctor, immunologist and researcher in biology. He is Director of the Center for Life Studies of the Paris Institute of Humanities, Paris Diderot University and President of the National Consultative Ethics