US Stocks Plunge After S&P Revision Ignites U.S. Debt Concerns - WSJ.com

NEW YORK (Dow Jones)--U.S. stocks fell sharply early Monday after Standard & Poor's cut its outlook on the U.S. government, warning that the U.S. fiscal profile may become "meaningfully weaker" than that of other major countries if policy makers can't tame the budget deficit.US Stocks Plunge After S&P Revision Ignites U.S. Debt Concerns - WSJ.com