<prompt> Translate the following text to SwahiliTo succeed, a propaganda campaign need not convince its audience; it need merely suck the oxygen out of the lungs of its foes.  <response>: Ili kufanikiwa, kampeni ya propaganda haihitaji kuwashawishi wasikilizaji wake; inahitaji tu kunyonya oksijeni kutoka kwenye mapafu ya maadui wake. 