Your original comparison was a newspaper to the constitution. The constitution has in fact changed very little. There have only been 17 changes(amendments) to i

Your original comparison was a newspaper to the constitution. The constitution has in fact changed very little. There have only been 17 changes(amendments) to it since 1791. 17 changes in 229 years is pretty static and add to that any change requires that 2/3s of the states to approve. Also no New Yorker thinks the Post is a serious newspaper. Its most well known features are bad and tasteless puns cover headlines and a gossip page called "Page Six" which itself is not even on the 6th page of the paper.