Sam Altman, chief executive officer of OpenAI Inc., during BlackRock's 2026 Infrastructure Summit in Washington, DC, US, on Wednesday, March 11, 2026. Daniel Heuer | Bloomberg | Getty Images Florida Attorney General James Uthmeier on Thursday launched an investigation into OpenAI and its chatbot ChatGPT, as the artificial intelligence firm prepares for an IPO that could value it at up to $1 trillion. In a video posted to X, Uthmeier said there were concerns about whether OpenAI's data and AI technologies could fall "into the hands of America's enemies, such as the Chinese Communist Party." Subpoenas to the company will...