<prompt> Translate the following text to SwahiliAnd in an interview, the authorized biographer concedes that he didnt investigate Arthur Schlesinger once told me that he had dirt on Reagan buried in his filing system.  <response>: Mwanahabari mmoja wa habari za maisha ya Reagan, Arthur Schlesinger, alisema: Nilikuwa na uchafu juu ya Reagan uliozikwa katika mfumo wake wa faili. 