Charlie Hebdo: French teacher on Muslim pupils' reaction
Iannis Roder teaches history to 11-15-year-olds in Saint-Denis, a largely immigrant town just north of Paris. Most of his pupils are Muslims.
Many did not share the sense of shock that gripped France after the attack on the satirical magazine Charlie Hebdo on Wednesday 7 January
Speaking to the BBC's Henri Astier, Mr Roder described his pupils' reaction the following day.
29 Jan 2015