Your response shows a vacancy of explanation, or a meekness derived from an explanation that makes no sense.
There is nothing 'natural' about the right to free speech, the highest-regarded 'natural right'. Look at how actual social interaction works: saying something unfavorable gets you shunned. Humans are a species that survives by social cohesion; social rejection is extremely detrimental, and so unfavorable speech will quickly limit your individual viability. Speaking out against the party lines, even when you're 100% correct, will get you shouted down and destroy your political career; if your views are particularly unfavorable and you are made quite well known, it may become difficult to get a job--quite especially, if your views are particularly contrary to the Government's, you can't get a clearance for those kinds of jobs.
Widely-known political views will draw physical fire. Doctors who perform abortions have been assaulted and murdered. Persons who have spoken in public about their beliefs on what is called 'death with dignity' but what is most essentially 'execution by request' or a complicated mix of suicide/murder have faced physical assault--particularly doctors who in their professional opinion espouse that people with debilitating, painful terminal illness should be allowed to end their own life peacefully are avoided or outright attacked for voicing these opinions.
On the smaller scale, saying anything unfavorable to ANYONE has the chance of drawing physical violence. The factors for this are the other person's social standing, which may be derived from perceived usefulness (does he bring the food? Is food hard to get? People will tear you apart at his command) or threat (he's a huge fucking jock, nobody is going to stop him from pummeling the shit out of you).
Essentially the 'natural right' of 'free speech' is that you can do it, but there will be consequences. We pretend this is different when the consequences are the government pummeling you with their fists rather than the guy across the street punching you in the mouth, but there is no essential difference. Your 'natural right' is created artificially by an enforcement structure consisting of public opinion of officers, government-provided police force, local cultural reactions (do they favor you? Is there a bystander effect?), and your own ability to punch people really hard if they attack you for saying stuff they don't like. Consider that historically bar fights over things said were just diffused without arresting people, and you can see that the enforcement of non-consequence between individuals is artificial. Consider that Congress is not to make laws about the free practice and expression of religion, and yet there have been laws and public policy put in place to limit that expression in public. Such rights are artificial in nature.
At the moment, you must present your ID to a police officer when requested or you will be arrested. This can be requested without cause. The right of a person to be secure in his papers refers to the papers of citizenship or immigration--the papers that identify that said person is allowed to be in the country. Your state-issued identification is those 'papers', just it's a plastic polymer. You WILL present your papers when asked, with or without cause, or you WILL be arrested for obstructing an officer. You WILL lose this in court--it has happened, it will happen again, it is public policy. That 'natural right' has passed.