The October 25 death of Senator Paul Wellstone provoked an outpouring of national grief, but the savage November 5 election remade his Democratic survivors into living memorials, marginalized political figures who must effectively counter overwhelming power. The coming troika—a solidly Republican White House, House of Representatives, and Senate—has not been seen since 1954. Soon-to-be Senate minority leader Tom Daschle has said he and his Democratic colleagues won't quit fighting, even if you wonder exactly what principles this increasingly ragtag band will fight for. With the Democrats all, at least numerically, Wellstones now, what can one man's lonely legislative experience teach...