It does not appear to be on Westlaw or Lexis yet, but you can download a pdf of the final version of my article, “Congressional Power to Renew Section 5 of the Voting Rights Act After Tennessee v. Lane,” 66 Ohio State Law Journal 177 (2005) at this link. A revised and updated version will appear in The Future of the Voting Rights Act (Russell Sage, Epstein, de la Garza, O’Halloran, and Pildes eds., forthcoming 2006).