Atheism is a belief system and therefore a religion. Atheists cannot prove there is no God. Since it is a belief system they should have no more rights to force their beliefs on people than those who belong to an organized religion do. Since the Freedom From Religion people claim there should be no religion in government I assume they are all working on CHRISTmas. It is, after all, a very religious holiday.
It occurs to me that atheists are pagans. They do not believe God exists therefore they believe in nothing. Since they cannot prove God does not exist they must BELIEVE God does not exist. Since they believe, have faith, God does not exist they are pagans and their god is nothing. In short, atheists are pagans who worship a god of nothing.