DIARY-Today in Washington - April 28 Reuters 2 hrs ago ------------------------------------------------------- 0830/1230: The Commerce Dept. issues Advance Economic Indicators for March. 1030/1430: The Energy Information Administration issues weekly petroleum stocks and output data. No set time: The Association of American Railroads issues Weekly Traffic of Major Railroads. 1400/1800: The Federal Open Market Committee issues statement on interest rate policy. -------------------------------------------------------