Dow slides more than 800 points as spiking Treasury yields and deficit fears spur a sell-off: Live updates CNBCDow sinks 800 points as bond market starts to freak out over Trump's tax bill CNNStock market today: Dow sheds 800 points, S&P 500, Nasdaq slide as Treasury yields surge, bitcoin hits record Yahoo FinanceStocks to Watch: Dow Falls 600 Points; Treasury Yields Rise in Global Bond Selloff — Live Updates
