It’s August in southern Idaho, and all is calm for the region’s dairy workers. But after four workers were picked up by Immigration and Customs Enforcement, better known as ICE, in July, Latino families have mostly stayed inside, missing church and otherwise lying low. In dairy country, the anxiety is constant. The Idaho Dairymen’s Association’s website is clear about who those workers are today: “Of the 8,100 on-dairy jobs, 85-90 percent are filled by foreign-born labor.” They are also foundationally important: “Without those jobs, none of the 31,300 supporting jobs would exist.” According to a recent study, 40,000 workers in the milk, cheese, yogurt and related products industry have built a $10 billion yearly value in a state economy of $72 billion.Yet because “foreign-born” is too often a euphemism for “illegal,” many of these workers are vulnerable. Consequently, so is an industry that is far more important to Idaho than its famous potatoes.