Mystery

Yesterday, I was boarding the bus and in front of me were two females, I guessed Brits. They asked the driver if the bus went to San Francisco. The very large African American female said, "No and you need to get off the bus." I started to jump into it but didn't F..King coward. The bus did go to San Francisco. Why the driver did this is beyond me. The mystery, If you think about it, how often had this bus driver been discriminated against/denied, whatever and yet she does the same thing to others. A mystery.