Stock markets plunge in stunning reversal as investors reconsider AI shares

U.S. stock markets plunged Thursday as investors reconsider AI shares following the Democrats' sweeping wins in the midterm elections. CBS News' Kelly O'Grady has more. 12m ago (04:30) Videos Stock markets plunge over AI shares From the archives: The SS United States Protests reignite in France What's next after the blue tsunami? Jill Scott talks her 6th album Meet the new voice of Boston Logan Airport "The Kindness Mob" tackles online bullying Lions' Jack Campbell speaks on injury Can kids outgrow peanut allergies? Latest details on Tampa shooter Extended interview: Former USBP Chief Raul Ortiz Where to get the latest CBS Mornings Deals New details emerge on Natalee Holloway case Russell Brand found guilty of rape Rescuers describe finding 6-year-old in woods Latest on European flight bomb threats GOP reckons with losses as Dems celebrate Eye Opener: Democrats rejoice, GOP lashes out Presidential historian on Democrats' midterm wins CBS News 24/7 Breaking News CBS News Baltimore WJZ News 4pm CBS News Bay Area Latest NorCal News & Headlines CBS News Boston Latest Boston News & Headlines CBS News Chicago Latest Chicago News & Headlines CBS News Colorado Latest Colorado News & Headlines CBS News Detroit CBS News Detroit 4pm CBS News Los Angeles Latest Los Angeles News & Headlines CBS News Miami Latest Miami News & Headlines CBS News Minnesota Latest Minnesota News & Headlines CBS News New York Latest New York News & Headlines CBS News Philadelphia CBS News Philadelphia 4pm CBS News Pittsburgh KDKA News 4pm CBS News Sacramento Latest Sacramento News & Headlines CBS News Texas CBS News Texas 11am