[HIGHLIGHTS] Yoann Usaï - Secularism, a concept too weak in the face of extremism?

Yoann Usaï - Secularism, a concept too weak in the face of extremism?. Fabrice Haccoun, author and entrepreneur, on the question of the evolution of our society.

Laurence Ferrari, Sandra Buisson, CNEWS police-justice journalist. Louis de Raguenel, political journalist Europe 1. Gabrielle Cluzel, journalist. Tatiana Renard-Barzach, political journalists. Sabrina Medjebeur, essayist.