<prompt> Translate the following text to EnglishRubin amekuwa akipinga kodi ya mapato ya mtaji, lakini rafiki zake wengi wa karibu ni watu wa Wall Street.  <response>: Though Rubin has bucked Wall Street by opposing a capital-gains tax cut, he comes from Wall Street, and most of his closest friends and advisers are Wall Streeters, and he generally heeds the street. 