No he is not interpretation any admentment. He is saying that he has political believes (which I happen to share) that is not yet inscribed in the constitution,

No he is not interpretation any admentment. He is saying that he has political believes (which I happen to share) that is not yet inscribed in the constitution, but that good people should act as if they were. Free speech excist as a concept outside the constitution and did not come into existence magically from nothing when the admentement was ratified.