Kim Kardashian January 20, 2023 6:19 pm Kim Kardashian Speaks at Harvard Business School Reality TV star Kim Kardashian served as a guest lecturer Friday at Harvard Business School. US & World Videos 2:50 Community mourns Billerica police sergeant killed on duty 3:02 Northeastern protesters released from police custody 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments 1:40 Heavy police presence near on-campus protests