WSJ Tech News Briefing

After a longer wait than expected, Facebook has turned over a trove of information that could hold answers about how the platform impacts society. Our tech reporter Jeff Horwitz joins us to explain. Kateri Jochum hosts. News Corp, owner of The Wall Street Journal, has a commercial agreement to supply news through Facebook. Learn more about your ad choices. Visit megaphone.fm/adchoices

In Washington, lobbying has historically pit consumer groups against big companies. Now, some of the biggest fights are between companies. And one company has emerged as a major player: Oracle. Our reporter James Grimaldi joins us to explain. Kateri Jochum hosts. Our producer is Amanda Lewellyn. Learn more about your ad choices. Visit megaphone.fm/adchoices

Companies - and countries - have been racing to build 5G networks But recently, it looks like they've been hitting the brakes. Our tech reporter Asa Fitch joins us to explain what's going on. Kateri Jochum hosts. News Corp, owner of The Wall Street Journal, has a commercial agreement to supply news through Facebook. Learn more about your ad choices. Visit megaphone.fm/adchoices

Samsung made a leap from the Galaxy S10 - all the way to S20. Our personal tech columnist Joanna Stern tested out the phone, and she explains whether all the new features really warrant the jump. Kateri Jochum hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Environmental, social and corporate governance funds-also known as ESG funds-paint themselves as sustainable investments, focused on causes like green energy. But often, they're full of big tech companies like Microsoft, Apple, and Amazon. Our reporter Akane Otani joins us to explain why that is. Kateri Jochum hosts. Dow Jones & Co., publisher of The Wall Street Journal, has a commercial agreement to supply news through Apple services. And WSJ owner News Corp has a commercial agreement to supply news through Facebook. Learn more about your ad choices. Visit megaphone.fm/adchoices