Florence Bergeaud-Blackler, doctor in anthropology, researcher at the CNRS, author of a book on the Muslim Brotherhood, “Le frerisme et ses networks. The investigation” (Ed. Odile Jacob), is this May 24 the guest of the morning of RFI. She will be received today by the Minister of the Interior, Gérald Darmanin. Religious fanaticism, intolerance, democracy… Florence Bergeaud-Blackler answers Frédéric Rivière’s questions.