35 years later.
I have concerns about the utility of anti-war protests. 
Meaning, why do you fight against something so hard, when you have never seen any outcome? This many years after Vietnam, you make a war protest, one of the biggest earth has seen. The first ever war protest -before- the war even starts. yet the war still starts.
War happens
maybe for a reason. The biggest reason of sadness, anger and frustration maybe serves purposes.
I don’t believe in the utility of war protests. some 35 years later London and New York City can still ban a protest organization and turn it into an “anti-war parade” anyways.