nbc bay area responds April 6, 2021 6:54 pm East Bay Viewer's Tech Trouble NBC Bay Area Responds to an East Bay viewer’s tech trouble. Consumer Investigator Chris Chmura explains how he helped. US & World Videos 1:25 South Bay woman's cash back confusion 1:42 Cool your home without heating the planet 2:14 How to waste less food, help decrease greenhouse gasses 0:57 NBC Bay Area Responds to cancelled flight, blank gift cards 2:24 South Bay woman's memorial mishap