Microsoft removes Twitter from ad program, Musk threatens lawsuit.

TL;DR
Microsoft has withdrawn from Twitter after balking at the new fees for API access, which start at $42k per month for any more than zero pull requests on the "cheap" tier. Microsoft will still offer users of its Advertising platform the ability to spend their campaign cash across Facebook, Instagram, and LinkedIn channels. Elon Musk threatened to sue Microsoft for training "illegally using Twitter data." Twitter has not yet clarified what Musk meant by this.
- Microsoft nopes out after Twitter starts charging $$ for API access The Register
- Musk vows to sue as Microsoft drops Twitter from its ad platform Ars Technica
- Elon Musk threatens to sue Microsoft over Twitter data BBC
- CNBC Daily Open: It’s all about Elon Musk CNBC
- Microsoft Removes Twitter From Ad Program; Musk Threatens Suit Yahoo Finance
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