“Nancy Pelosi is unleashing her political machine to block one of California’s most prominent state lawmakers from replacing her in Congress, bringing an increasingly bitter feud to a head inside San Francisco’s Democratic establishment,” Politico reports.”The latest clash erupted after Pelosi and her allies publicly blasted Scott Wiener’s campaign last week over an AI-powered chatbot imitating her preferred successor, San Francisco Supervisor Connie Chan, calling the bot ‘sexist’ and a source of ‘harmful racial tropes that echo Trump birtherism..'”