At least seven children and a teacher have been killed in a mass shooting at a school in the Russian city of Kazan, according to local authorities.
Ugu yaraan toddobo carruur ah iyo macallin ayaa lagu dilay toogasho ka dhacday dugsi ku yaalla dalka Ruushka gaar ahaan koonfurta-galbeed ee magaalada Kazan, sida ay saraakiisha deegaanka sheegeen.