Workhouse Publicity, a PR firm that has promoted the Occupy Wall Street protests, represents clients including stalwart capitalist brands Mercedez-Benz, Versace and Virgin Megastore, The Daily Caller has learned. The boutique luxury communications firm’s president also offered his services to the famed hacktivist collective, Anonymous. Workhouse president Adam Nelson insisted in a phone interview Tuesday that while he does work with Occupy Wall Street, neither his firm nor the movement opposes capitalism. Indeed, he made a guest appearance on billionaire real-estate mogul Donald Trump’s TV show, ‘The Apprentice,” in 2004. Now, however, Nelson’s two worlds — the capitalist client list...