NEW YORK (AP) — More drops for superstar artificial-intelligence stocks knocked Wall Street off its record heights on Friday. The S&P 500 fell 1. 1% from its all-time high for its worst day in three weeks. The weakness for tech stocks yanked the Nasdaq composite down by a market-leading 1. 7%, and the Dow Jones Industrial Average gave back 245 points, or 0. 5%, after setting its own record the day before. Broadcom dragged the market lower and tumbled 11. 4% even though the chip company a in...