FILE - In this March 26, 2018, file photo, a man poses for photos in front of a computer showing Facebook ad preferences pages in San Francisco. If you’ve made changes to how you use social media since Facebook’s Cambridge Analytica privacy debacle, you’re not alone. A new poll by the Associated Press-NORC Center for Public Affairs Research found that 7 out of 10 of online adults who’ve heard of the Cambridge Analytica scandal have changed their behavior on social media. (AP Photo/Jeff Chiu, File)