In this issue: THE FINANCIAL PAGE "Masters of Main Street", by James Surowiecki: Why financial reform should take on auto dealerships. THE TALK OF THE TOWN "Say What?", by Ben McGrath: It’s not easy to disguise a Russian accent. SHOUTS & MURMURS "No One Ever Said It Better", by John Kenney. A REPORTER AT LARGE "The Mark of a Masterpiece", by David Grann: The man who keeps finding famous fingerprints on uncelebrated works of art.