More Than Two Dozen White-Powder Letters Sent to D.C. Schools - NBC 5 Dallas-Fort Worth

    More Than Two Dozen White-Powder Letters Sent to D.C. Schools

    At least 29 letters with a North Texas postmark containing white powder were mailed to Washington, D.C.-area schools. (Published Thursday, May 5, 2011) At least 29 letters with a North Texas postmark containing white powder were mailed to Washington, D.C.-area schools. See More