What is Truth?

Will somebody please tell me why I feel like a criminal? Will somebody please tell me why I feel that way simply as I approach my own border? I am in Canada a lot. Quite often in fact. And yet, when I am returning home, crossing my own border, I am addressed as though I do not belong where I live. I don't get it. I am an American citizen. I have proof of that. Yet I am treated as though I am not that. I do not know why. Have we lost our way? Have I lost my way? What is it? Who is wrong? I'm just asking. Yet I dread the answer. I would dearly love an intelligent answer. Is there one?