California farmers are currently forbidden from utilizing driverless tractors, even though driverless cars have been allowed on busy roadways throughout the state for years. Senior Investigative Reporter Bigad Shaban explains. From flame-wielding robots to driverless tractors, autonomous technology is fueling a robot revolution across America’s farmlands.  While much of the agricultural advancements were produced in California, farmers in the state are frustrated by the fact they aren’t legally...