Tetapi harapannya sejak lama memasuki ajang pertarungan pemilihan presiden berjalan mulus di belakang mantan walikota New York, Rudolph Giuliani, pesaing utamanya dalam nominasi Republik, menurut jajak pendapat.
But his long-expected entry into the race sees him running well behind former New York mayor Rudolph Giuliani, his main competition for the Republican nomination, according to polls.