Powell’s remarks and interview: https://www.youtube.com/watch?v=F2kY5sOn0N0

• GPT 5.1 Summary: Can you make a short briefing from this transcript, key takeaways (from today's cut (where he talks about 2026 rate path, tariffs, economic data, labor, inflation etc), purchase of treasury, productivity, dissent, and investment implications. Please include full excerpts of key takeaways.