In Canada, a number of attacks against Jewish institutions occurred sometime between Saturday evening and Sunday morning in Montreal, Canada, local media reported Sunday.Vandals reportedly smashed the windows of three synagogues, a Jewish day school, and a Jewish day-care center. Local authorities claimed that there might be a connection between the attacks.No arrests were made, and police will be checking footage from security cameras at the different sites. Authorities are estimating the attacks were done by one person.