A company is paying me to transport highly important legal documents to the US. I'm a bit skeptical as I never heard of the company and got connected through a friend. I don't want to be transporting drugs or anything illegal. I asked if I can see inside the document before it's sealed and they said no but I can hold a flash light up to it to see it's all paper.
I'd feel safer if I test using a method I thought up. Any other ideas? If I had the resources I'd put it through an x-ray machine or have a dog sniff it from drugs.