<prompt> Translate the following text to EnglishKama ilivyotangazwa na gazeti la The New York Times, Gingrich amekuwa akijaribu kuchukua nafasi ya mwisho katika juhudi za bure za kurudisha mamlaka yake katika chama cha Republican.  <response>: The contrary theory is that Gingrich is flaming out in a final, futile attempt to regain his authority in the GOP. 