Why DeepSeek is a Chinese shot across Trump’s bow - MarketWatch

1. Chinese AI app DeepSeek raises concerns for US tech competitiveness. 2. DeepSeek's capabilities challenge American firms, reflecting fears of falling behind. 3. Export controls aim to maintain US leadership in AI technology. 4. Trump administration likely to sustain Biden's AI-related export restrictions. 5. Stargate initiative indicates strong US government support for domestic AI development.