Why stop?

This morning we drove home from or 11 day visit to Mexico and a little beach time. This is one of the two Border Patrol stops while we drove North on Hwy 85 near Why Arizona. There was a "sniffer" dog at only one stop and he ignored our car so I guess we looked like we were not a threat. I don't envy these folks in todays summer spring near 100 deg F heat. Have a great week all.