Wall-E-Like Farming Robots Could Replace Undocumented Workers and Save the US Billions Despite advancements in mechanization within US agriculture, some menial jobs are still best left to human workers. Problem is, federal crackdowns on undocumented laborers have decimated that workforce. The Harvester automaton could provide a cheap, readily available labor force without the threat of raids by the INS. The US agriculture industry is worth about $300 billion annually—half from livestock production, the other half from crops. However, some of the most basic jobs in this industry still have to be performed by people. Jobs like offloading potted plants from...