Well, here in 'silly-con' valley, I've made several friends from other countries and cultures. Most are neutral or barely interested in our gun culture.
On one end of the spectrum, I have a S.Korean friend who was mildly anti for yrs., until he got married and had a baby. About 1yr. after the baby came along I casually mentioned I had been at the range over the weekend; He perked up and showed a great deal of interest in learning to shoot (which reminds me, I need to set a date for his first range trip). I learned a lot about his priorities and integrity from this change in attitude. It was like he suddenly woke up and understood what it really means to be prepared to defend your family.
On the other end, I am getting to know a very nice and competent Chinese engineer, who has been here about 6yrs. (but had never heard of John Wayne --don't ask me how!). In a discussion about guns and their primary purpose in my life, he couldn't really get the picture. I asked what he would do if someone broke into his home- he said he couldn't imagine killing someone. I then asked, what about your 4yo. daughter? He said he would fight to the death, and sacrifice himself if he had to, but still didn't think citizens should have guns
Now, keep in mind that this gentleman is ~45yo, and has been brainwashed by his communist govt. for 39 of those yrs. (not unlike some of our compatriots I guess). Still, I hope the discussion sparked something.
I've decided to take him under wing, not so much for guns, but to help him understand American principles of self-reliance and an independence from Govt., etc. He's reading Fahrenheit 451 now, and I'm already thinking about what's next to recommend...