This week, the House and Senate authorizing committees start drafting their "Views and Estimates" letters, conveying their positions on the President's FY 2008 budget provisions for the programs that fall under their jurisdiction. The committees must submit their letters to their respective budget committees no later than six weeks after the president's budget release, this year, March 19. The budget committees may, however, request a given authorizing committee to submit its letter by an earlier date.