Moscow attack: these personalities mobilized to help the victims. The flags were at half-mast in Russia this Sunday, March 24, a day of national mourning after the terrorist attack.

Muscovites are mobilizing to donate blood and continue to lay flowers in front of the scene of the tragedy. A million rubles, or some 10,000 euros: this is what rapper Alisher Morgenshtern transferred to a 15-year-old boy whose composure undoubtedly helped save the lives of around a hundred people.