April 26, 2018 9:05 am 5 Tips to Make Sure Your Hotel Room is Clean The NBC4 I-Team found that hotels are not always cleaning their sheets. Here are tips to help you before you go. US & World Videos 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA 1:06 Interesting facts you never knew about The PGA Championship 1:45 NYPD enters Columbia University in riot gear to clear protest 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