Bloomberg's Paul Sweeney examines second-quarter results from Twitter Inc.

Ned Segal, Twitter Inc. chief financial officer, comments on the social media site's widespread outage and efforts to regulate its content with Bloomberg's Ed Hammond at the Allen & Co. Sun Valley conference on "Bloomberg Markets: The Close."

Ev Williams, chief executive officer of Medium and co-founder of Twitter Inc., discusses the future of social media and the Beyond Meat initial public offering with Bloomberg's Jon Erlichman on "Bloomberg Technology."

Twitter Inc. topped first-quarter sales projections and reported strong user growth, bolstered by changes to its social-media service that are drawing a wider audience of consumers and advertisers.

Ned Segal, Twitter Inc. chief financial officer, discusses the company's first-quarter earnings, business outlook and the future of tech regulation with Bloomberg's Emily Chang on "Bloomberg Markets: The Close."

Michael Nathanson, senior research analyst at Moffett Nathanson, examines first-quarter results from Twitter Inc.

Twitter Inc. is expanding its video efforts in the Middle East and North Africa as revenue from video advertising becomes a key element for the social network.

Twitter Inc. Chief Executive Officer and co-founder Jack Dorsey discusses the need for free expression while addressing hate speech and harrassment on the company's platform, the outlook for social media regulation, and user engagement efforts.

Twitter Inc. is rolling out a Snapchat-like camera feature that lets users post videos or photos in a swipe.

Candidates running in a slew of elections across Asia this year are taking to social media to share slogans, pitch policies, rankle rivals and rouse crowds ahead of campaign rallies. Twitter Inc.'s Asia-Pacific Vice President Maya Hari tells Juliette Saly how its looking to restrict the use of fake news being spread through its platform.

Ned Segal, Twitter Inc. chief financial officer, discusses the company's fourth-quarter earnings, sales forecast and growth strategy with Bloomberg's Emily Chang on "Bloomberg Markets: The Close."

Ev Williams, chief executive officer of web publisher Medium and co-founder of Twitter Inc., discusses the internet's battle against fake news with Bloomberg's Annmarie Hordern at the Web Summit conference in Lisbon.