<prompt> Translate the following text to EnglishKwa kulinganisha, Finkelstein anatumia sauti mbaya ya njama anapohusianisha umaarufu wa kitabu hicho nchini Marekani na ujumbe wake wa Kiyahudi.  <response>: By contrast, Finkelstein adopts an ugly conspiratorial tone when he attributes the books popularity in the United States to its Zionist message. 