How farm work became the exception to Trump's border crackdown

The Trump administration has been closing off nearly every pathway into the U.S. — except one. The H-2A visa is for the seasonal workers who pick the fruits and vegetables in your grocery store, and it’s the only federal visa program still growing: up 500% since 2012, even though pretty much everyone hates it. NPR’s Ximena Bustillo traces how the history of agricultural labor created this…