Grid Operators Warn of Power Shortages; Wall St Sells Off, S&P 500 Ends Below 4,000 | NTD Business

It’s a red day on Wall Street, and markets are falling again. The Nasdaq has now wiped out a year and a half of gains. Russia threatens Elon Musk for helping Ukraine. But Ukrainian forces say his support changed the course of the war. There are power shortage warnings acr...