<prompt> Translate the following text to EnglishNa kwa kupanda kile kinachoonekana kama wazo la ujasiri - kwamba kusudi la kampeni ni kuzalisha matumaini na upya imani yetu - anafuta wajibu wake kutuambia jinsi atakavyotawala.  <response>: And by planting what looks like a bold idea--that the purpose of campaigning is to engender optimism and renew our faith--he erases his obligation to tell us how he would govern. 