Today on IMPULSE: Anthropic tries to turn the Mythos and Fable shutdown into a repair process, U.S. AI policy keeps moving through people and letters, FERC opens a faster path for large AI power loads, Arizona asks who pays for data centers, OpenAI and Boston Children's show a narrower medical-AI win, Europe eyes cloud power, and Waymo hits the construction-zone problem.

• WIRED on SK Telecom, Anthropic, and Mythos export controls
• New York Post on Anthropic's proposal to Commerce Secretary Howard Lutnick
• Axios on the Trump administration's shadow AI policy
• Axios on AI policy figures inside the White House and agencies
• NVIDIA on FERC's large-load interconnection action
• Axios on Arizona data centers, water, and power
• NBC News on OpenAI and Boston Children's rare-disease work
• OpenAI health model evaluation video
• Techmeme item on potential EU cloud regulation for AWS and Azure
• Techmeme item on Waymo's robotaxi recall