Luhansk Strike Escalates Geopolitical Tensions Market Uncertainty May Follow Chinas DeepSeek AI Claims CostEfficient Model Training Using Less Advanced Chips US Consumers Face Inflation Pressure as Holiday Weekend Spending Surges on Travel Recreation and Food Costs DeepSeek Fears Overblown US AI Giants May Weather the Storm Stellantis turnaround plan prediction market regulation Ouras IPO filing and more in Morning Squawk DOE Initiatives Shape EV Battery and Charging Landscape Googles AI Chip Expansion May Pressure Nvidia and Cloud Rivals CoreWeave and Nebius