Emily's Cat
Rarely prone to hissy-fits
Didn't miss it the first time. Which is why I said you exaggerated. I'm betting they are not police or military on those control points, but officials from some Agriculture Dept.
Indeed. I have visited the USA a number of times, driving from CA to AZ and back. So I have also been through these "border gates". I have a foreign passport and was driving a rental car, and yet I've NEVER been asked "what is your purpose for visiting California". I was asked only if we had any fruit or veg. Nope. Have a nice day!
Besides, what's so violating about being asked politely what the purpose of your visit is? Isn't that precisely what you would expect people to ask of "illegal immigrants" in cars and trucks? How do they know you aren't one of them?
Border patrol is only allowed to operate near the border of the country. They have no authority whatsoever at the crossings between state lines.