Open this photo in gallery: People attend prayers at the Toronto Islamic Centre in 2015.MARTA IWANEK/The Canadian Press After a man allegedly yelled slurs and threw a rock at Muslims standing outside a Toronto mosque last week, a local rabbi felt the need to send over a message expressing sympathy. Rabbi Shaanan Scherer said it was important for him to contact the Toronto Islamic Centre and speak up against the attack, particularly as the Israel-Hamas war has led to a rise in aggression and violence against Muslim and Jewish communities across Canada. “I was just disgusted that somebody would attack...