California October 8, 2022 11:13 pm Bay Area School Districts Warn Parents of Viral ‘One Chip Challenge' After Students Get Sick Bay Area school districts are warning parents after some students trying the viral “One Chip Challenge” got sick. Marianne Favro reports. US & World Videos 2:34 In the news: Holiday events guide, rain returns, after school program in East San Jose gives back 1:54 In the news: Santa Cruz Wharf collapse, dangerous high surf warnings, one-on-one with SF's new mayor 2:19 Gift card warning to keep in mind this holiday season 1:21 Watch: New HSBC program helps with the American dream 1:41 In the news: SF police shooting, series of storms, free holiday movies at Orinda Theatre