<prompt> Translate the following text to SwahiliPerhaps the most shameful thing about the PDFA propaganda campaign is that its leaders know better, having used drugs themselves.  <response>: Huenda jambo lenye aibu zaidi kuhusu kampeni ya propaganda ya PDFA ni kwamba viongozi wake wanajua vizuri zaidi, kwa kuwa wao wenyewe wametumia dawa za kulevya. 