Open this photo in gallery: The Toronto Police Services emblem at TPS headquarters, in Toronto on May 17, 2022.Christopher Katsarov/The Canadian Press The RCMP and city police forces are investigating links between antisemitic leaflets and posters found in cities across Canada, anti-Jewish graffiti found in Ontario high schools and an active U.S. white-supremacist group. MPs and Jewish groups are warning about inroads being made in Canada by the Goyim Defense League, which sells Hitler busts on its website, posts virulently anti-Jewish videos on its own TV channel and demonstrates with swastika flags outside American synagogues. The leaflets found in Canada...