French President Emmanuel Macron leaves after paying his respects by the coffin of slain teacher Samuel Paty in the courtyard of the Sorbonne university, Paris.

Video. Macron to continue 'fight for freedom' in tribute to beheaded teacher

In a moving national tribute to Samuel Paty, the teacher who was murdered by an Islamist extremist over a lesson on freedom of speech, Macron vowed that France would continue the "fight for freedom."