Wall Street has had a rough start to November. The Nasdaq Composite fell 5.52% on November 5, its steepest one-day drop in 19 months, and slid into a correction, more than 10% below its October 6 record close. The semiconductor index lost more than 12% that day, and about $3 trillion in value was erased from S&P 500 companies.
Fear of tighter rules on AI drove much of the rout. Democratic wins in the November elections raised concerns that stricter regulation could slow the buildout of AI...