source:[1] Top Tech Stories Investors Missed This Week (Dec 1–7, 2025): AI Factories, $2B Chip Bets, and a New Wave of Lawsuits - ts2.tech (https://ts2.tech/en/top-tech-stories-investor ...)[2] G7’s Russian oil tanker ban shows teeth, but bite is in doubt - Reuters (https://www.reuters.com/markets/commodities/g ...)[3] AI Stocks Weekly Recap (Dec. 1–7, 2025): Nvidia–Synopsys Deal, C3.ai’s HHS Win, Micron’s AI Pivot and China’s GPU Frenzy - ts2.tech (https://ts2.tech/en/ai-stocks-weekly-recap-de ...)