Just when you thought the Semiconductor/AI data center capital spending boom was slowing down, the South Korean government just announced a government/corporate plan to invest more than $1 trillion in semiconductor fabrication plants and AI data centers. That's great news for companies like Vertiv (NYSE: VRT), whose power systems infrastructure technology lies at the heart of the data center buildout. The news was enough to send Vertiv stock 7% higher by midday today. What South Korea just announced The spe ...