October 19, 2015 9:10 am Money Saving Mondays: Halloween Costumes According to the National Retail Federation, the average person will spend roughly $75 on Halloween this year for candy, costumes and decorations. US & World Videos 24:50 @Issue: Biden signs the foreign aid bill, and a retrospective of Boston's 2024 Olympics bid 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