Majority of Facebook users don't understand how ad targeting works
About half of Facebook users are uncomfortable with how the social media site targets them for ads while a smaller number don’t like how their political leanings are described, new research says.
Twitter CEO won’t reveal if tweet threatening murder would get Trump banned
Twitter CEO Jack Dorsey dodged a question about whether he’d ban President Trump from his favorite bully pulpit if he’d ask his followers to murder journalists.