The Dow Jones Industrial Average plunged Friday while the tech-heavy Nasdaq reversed a weeks long rout just a day after Wall Street suffered its worst trading session in more than a month. The Dow had plunged 107 points, or 0.2%, as of about 12:20 p.m. ET. The S&P 500 rose 0.5%, while the Nasdaq jumped 0.8% – on track to break a three-day losing streak. Tech stocks rebounded after investors led a weeks-long sell-off, panicked over whether artificial intelligence firms have been overvalued –