Not many more than the 100 who were in Tampa. Marxist Democrats need a "Protest de jour". "Occupy" has run it's course and will soon be replaced by some other silliness for bums and those afraid of working for a living to rally around.
Probably a lot more will show up than Koch brothers funded Tea Party members show up at rallies.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.