I am white and I notice this treatment of blacks in the professional offices of my clients. It’s real. And, yes, I live and work in Florida. Marley K., your experience(s) are, as you know, not unusual. As suggested in many of the comments, you were not overly sensitive or prejudice against the white man. You stated your experience. That conversation was NOT casual chit-chat; it was an interrogation. I seriously doubt someone like me would have been grilled in the same fashion.