Assuming by default that somebody would break the law, just because you politically disagree with them, is not justified. As said above, CC holders are among the most law-abiding citizens (this is true in my country too). They're aware of the laws governing their permit and assuming by default that they'd break other countries' laws is preposterous. You don't just forget that you're carrying when you travel abroad or by airplane. And you sure as hell don't do something as idiotic as that, with the accompanying consequences, intentionally.