Best way to prove is with written documentation. Premised on the public's overriding right in a democratic society to be informed about the functioning of government and the behavior of government officials. Important to attribute information. Covers statements and records. From Milkovich v.
Protection can be greater from state to state.
New York added contextual protection for opinion under state law. No Supreme Court ruling here. From 2 nd Circuit. Those who initiate or authorize publication. If person came to you and asked for publicity, can't recover for libel.