Description based on: 110th Congress, final, 1st session (Jan. 4, 2007/Dec. 19, 2007); 2nd session (Jan. 3, 2008/Jan. 3, 2009); title from PDF cover, (viewed June 9, 2010).
Latest issue consulted: 110th Congress, final, 1st session (Jan. 4, 2007/Dec. 19, 2007); 2nd session (Jan. 3, 2008/Jan. 3, 2009) (viewed June 9, 2010).