January 30, 2009 7:48 am What to Watch for: Steelers Bob Costas and Jerome “The Bus” Bettis look inside the Steelers to find the heart of the team: its quarterback, Ben Roethlisberger. For more sports news, visit NBCSports.com. US & World Videos 1:40 Democrats say Big Oil misled public for decades about climate change 2:56 Police putting up barricades on UCLA campus after overnight brawl 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA 1:45 NYPD enters Columbia University in riot gear to clear protest 3:40 UCLA promises more police, disciplinary action amid protest