** FILE ** Democratic presidential hopeful Michael S. Dukakis, right, and Sen. Lloyd Bentsen, of Texas, wave to a crowd at Bostons Faneuil Hall, as Dukakis introduces Bentsen as his running mate in this July 12, 1988 file photo. Bentsen, a former U.S. Senator and Treasury Secretary, died Tuesday. He was 85. (AP Photo/Elise Amendola, File)