This week’s headlines: Google Gets Into Programmatic TV, Snapchat Continues to Make Ad Buying Easier with Geofilters, Facebook and Google Continue Push Against Fake News and Twitter Shows It Can Grow Its Users.

The week’s news quick hits: Pinterest Like Button Being Phased Out, LinkedIn Launches Matched Audiences Ad Retargeting Capabilities, LinkedIn Hits Half a Billion Users, Twitch Gives Creators More Ways to Monetize Content, Twitter Planning to Go Live 24/7 in the Future, Facebook Improves Pixel Tracking and Alphabet Reports Strong Earnings.