Twitter is looking to increase its video ad revenue.

Twitter is looking to increase its video ad revenue.

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Twitter Cofounder Biz Stone Returns To Twitter

Biz Stone, one of Twitter's four cofounders, is returning to the company in a new full-time role focused on helping its internal culture.

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Twitter, Bloomberg Partner To Stream News 24/7

Twitter Inc. has found its first partner for its push into round-the-clock streaming television: Bloomberg.