Border Patrol Agent: Can you state your citizenship?
Me: Ummmm . . . U.S.?
Border Patrol Agent: Okay. Have a good day.
I'm not entirely sure why there is border patrol at a place not on a border, but I loved every second of it. The rest of my day . . . not so much. Such is life, though, and I anticipate wonderful things as I make my way further south into Texas tomorrow.