Online actors linked to the Chinese government are targeting voters in the U.S. and elsewhere with disinformation. Now, new research from Microsoft shows they’re using artificial intelligence tools in their campaigns. WSJ reporter Dustin Volz joins host Alex Ossola to discuss the operations and their goals. Plus, online-entertainment company Roblox is adding video advertising to its platform. WSJ reporter Sarah Needleman talks about what those new ads may look like and what they mean for the company’s future.

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