Questions remain about who knew what, when -- and the case turns off the conservative base. Five weeks before a midterm election, when Republicans are already on the ropes, the last thing the GOP needed was a homosexual pedophilia scandal. Former Rep. Mark Foley's salacious correspondence with teenage boys working as congressional pages is the kind of story that not only obliterates interest in whatever bills Congress passed before leaving town but promises to hit a much rawer public nerve than the corruption scandals that have already removed three Republicans from office this year. It strikes especially hard at "values...