This is, of course, the gospel of the mediocre man: to ridicule somebody who tries something difficult on the grounds that the effort was not a total success. But any decent person who looks at the McCain record sees that while he has certainly faltered at times, he has also battled concentrated power more doggedly than any other legislator. If this is the record of a candidate with lobbyists on his campaign bus, then every candidate should have lobbyists on the bus.