The point at which I stopped reading

Ben Stein, The American Spectator: As I watched the speeches of the victors in the Iowa caucuses, I was stunned at how vague the comments of the candidates were. "Unity." "Change." "Hope." "Faith."

What do these words mean besides evoking vague memories of films of Der Fuhrer screaming "Ein Reich, Ein Volk, Ein Fuhrer" to wild masses at Nuremberg?