January 23, 2009 9:08 pm Weekend Web: Cadillac Escalade Hybrid The vehicle will be on the floor at the Chicago Auto Show, February 13, along with GM?s line of brand-new plug-in electric vehicles. US & World Videos 3:37 4.1-magnitude earthquake shakes Corona 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 6:17 Workers' comp claim denied after nurse's coworkers fail to give CPR 3:25 Little or no reaction from California officials on UCLA protest