Federal agents arrested hundreds of workers after immigration sweeps at a California cannabis company, stoking fears that President Trump might target the marijuana industry.

Trump’s violent crackdown on immigration has already started to polarize his political base, with major conservative pundits like Joe Rogan questioning the ethics of deporting noncriminals, and Republican leaders arguing that Trump’s fight against farmworkers will hurt the supply chain and industry profits.

As Judge Maame Ewusi-Mensah Frimpong’s ruling rippled across the region, the federal government requested an immediate stay, pending appeal. Here’s what you need to know.