MONTREAL — Montreal police have opened an investigation after an antisemitic symbol was spray-painted on a synagogue over the weekend. Rabbi Lisa Grushcow said in a video published to Facebook that a swastika was found on the side of Temple Emanu-El-Beth Sholom on Saturday. Police spokesperson Florence Stafford says police have not made arrests but are looking for witnesses and security camera footage to help identify a suspect. On the X platform, Mayor Valérie Plante called the vandalism an antisemitic attack and told Grushcow that police were investigating. Grushcow, in her video, urged people to speak up against antisemitism, saying...