** FILE ** Sen. John Warner, R-Va., and his then wife, actress Elizabeth Taylor, are seen at the 42nd New York Film Critics Cirlce Awards dinner in New York City in this Jan. 30, 1977 file photo. Warner, one of the most authoritative voices in Congress on the military and a key figure in the debate over Iraq, said Friday he will not seek a sixth term in 2008. (AP Photo/File)