Tolik I agree that this will be the problem with the militias. Government has infiltrated them but I can say that the same has happen in the military were the militia groups join to become militias and train so the militias are in the military and will do the same to the military and turn on them and shoot each other. So this is the differentproblem then what happen in Ukraine.
A civil war in the U. S. will be a serious problem for the two sides. Can the government overcome this and win? I am not sure and think that they are not sure ether.