EL MIRAGE, Ariz.— For the last two seasons, G Farms has depended on legal migrant workers to harvest potatoes, onions and watermelons growing in its fields on the outskirts of Phoenix. Now the farm is bearing different fruit: a first-of-its-kind federal lawsuit that federal officials and immigration activists say exemplifies the pitfalls of the nation’s agricultural visa program—as Congress proposes changes to it. This year...

Source: Wall Street Journal August 12, 2017 11:00 UTC