Salem October 30, 2022 6:44 am Salem Ready for Halloween Weekend Salem has already seen crowds big enough to make up three Halloweens — more than the city’s historic roads can handle. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans