Taylor Swift endorses Kamala Harris and Tim Walz, condemns Trump campaign’s AI misinformation.[1] US, China and other nations convene in Seoul for summit on AI use in military.[2] Meet GovGPT: Callaghan Innovation to pilot conversational AI companion.[3] Amazon makes £8 billion UK investment to build cloud and AI infrastructure.[4] Meta admits scraping Aussie data to train AI tools.[5]