An independent space company from New Zealand is looking to take on industry giants like SpaceX and Blue Origin in the rocket launch business. WSJ space business reporter Micah Maidenberg tells us about Rocket Lab and its founder. Plus, President Trump has been sharing AI-generated video memes on his social-media pages, particularly in response to the current government shutdown. WSJ reporter Amrith Ramkumar explains the controversy behind the president sharing this kind of content. Julie Chang hosts.

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