2026-02-24 02:00 UTC | ⛏️ 938050 ₿ $64,196 | 🥇 $5,155 1. Supreme Court Strikes Down Trump Tariffs -- US Supreme Court ruled 6-3 on Feb 20 that Trump's IEEPA tariffs exceed presidential authority; Trump vows alternative 15% blanket tariffs. -- Limits executive trade power, risks refunds over $200B, disrupts global deals amid market gains. 2. Bitcoin Price Slumps Over 5% -- BTC failed to hold $68K, dipped below $66.5K support amid bearish momentum and ETF outflows. -- Signals crypto market correction, down 23% YTD worst start, erodes investor confidence. 3. Google Launches Gemini 3.1 Pro -- Gemini 3.1 Pro doubles reasoning on ARC-AGI-2, excels in coding/multimodal at same price; rolling out to apps/developers. -- Advances AI for complex tasks, boosts enterprise efficiency, intensifies model competition. 4. xAI Releases Grok 4.2 Beta -- Grok 4.2 uses four agents debating to cut hallucinations 65%, handles 2M tokens with weekly updates. -- Pioneers multi-agent AI reducing errors, challenges single-model dominance in reasoning/tools. 5. Russia Hits Ukraine with 347 Drones -- Russian forces launched 347 drones/missiles overnight Feb 21-22 targeting energy, water, rail infrastructure. -- Escalates war, weakens Ukrainian logistics/frontlines amid intensified air interdiction campaign.