Health & Safety How Much Should Big Tech Know About Our Personal Health Data And History? 5:39pm November 25, 2019 Technology Health Share URL copied to clipboard! Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered World News Vietnam War: Some families of Vietnamese MIAs are calling on the U.S. to help National Chicken thighs pass chicken breasts in price and popularity 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate