A Text-Based Countdown

 ...approach but do noT ENter…

           …author Anais NIN Enjoys a certain...
       …one ought to wEIGH The options…
        …yes, Adam, yeS,EVE,No, Abel...
                …si, Fidel, SI,Xavier, no, Raul...
                …but only iF I’VE not been assassinated…
…reports that some oF OUR aircraft are missing…
      …into the river wiTH REEl and rod…  
                  “…but thaT WOuld be wrong,” adds the President…
        …place several ON Each doorstep…
      …through the maZE,ROund the fountain…
                                                              …and on into orbit.