@Olivier5,
Reading along..
I'm presently mixed on what is wise, but naturally swing toward silent vigil and sit ins - oh, and writing an actual letter (or email) to your major local representatives. I knew my local representatives, first since my husband was part of a "breakfast club" of local people who were interested in local politics, and then, years later, getting into that myself in another city upstate.
I'm inexperienced in protests, having been going nuts with school and work and homework and taking buses back and forth and in between in the Vietnam war days. I missed the Century City (LA) march, whatever it was called, and I lived something like five blocks away; mad at self.
I did stand up by a highway with the Women in Black, for an hour, cars speeding by, some honking and waving, this in California, long after Vietnam. This re us doing our Iraq ploy. So, I get the potential power of silent.
On the other hand, I get other posters saying, essentially, there are times to fight back. Which and when, that's a fair question.