[eno_]

but if you want to go ON AN AIRLINE (or anyone elses transportation not owned by you) then they are perfectly within their rights in wanting to know exactly who you are.

OK, so tell me when the Constitution was amended to enable the government to infringe on what was previously an absolute right.

[Ditto]

OK, so tell me when the Constitution was amended to enable the government to infringe on what was previously an absolute right.

Show me where the Constitution ever said there was such a right?

All the Constitution says was that any citizen was free to travel from state to state. He's still is free to travel from NH to any state he choses, but if he wants to do it by commercial air, the rule says he has to identify himself.