KGO ABC World News Tonight With David Muir October 5, 2021 22:34:00
>> reporter: frances haugen, the facebook whistle-blower, painting a stark picture of a tech giant with tremendous power and little sense of responsibility. >> the choices being made inside of facebook are disastrous for our children, for our public safety, for our privacy and for our democracy. and that is why we must demand facebook make changes. >> reporter: haugen, a former facebook project manager, smuggled thousands of documents out of the company. internal research that she claims shows facebook knows the negative impact of its business model. haugen saying the more anger facebook users...