<prompt> Translate the following text to EnglishAmefanya hoja yake ya usitumie ushahidi uliopotea kabla ya ushahidi katika karatasi za mahakama zilizofungwa na pia amekanusha hadharani kuamini kitu chochote cha kipumbavu kama hicho, Brill anasema.  <response>: He has made his pre-testimony-leaks-dont-apply argument in sealed court papers and also has publicly denied believing anything so foolish, Brill points out. 