Making ends meet in Nogales on $1 an hour

RIO RICO, Ariz. — When I returned to my Rio Rico, Arizona home from a second visit to my dentist who works twenty minutes away in Nogales, Sonora, I reflected on what a fine dentist Dr. Emilia Sáenz is. But her assistant, José, a gracious young man, is even finer. My spoken Spanish is decent, but my level of understanding sometimes lags – especially with Dr. Sáenz, an immigrant from Colombia, whose rapid Spanish confused me, which made José even more crucial as I endured another root canal. I marveled at José’s skill at anticipating Dr. Sáenz’s demanding needs and at anticipating any discomfort I might feel.