How then do we explain our President's argument that Americans can't be found to take these jobs?
I have no doubt that the current status of tomato pickers ranges from appalling working conditions to involuntary servitude. This Administration's Justice Department is currently funding special anti-slavery projects at the local level throughout the country. You'll be hearing a lot more about this before too long.
But the slavery, the atrocious living conditions, the crime, the destruction of our health care and school systems are part and parcel of our crazy policy of protecting employers who violate our immigration and employment laws. We can do better than all this. We would be better off to pay a market price for our groceries. This subsidy for some employers is just too expensive for the rest of us. ;-)
Well, I have doubts about "involuntary servitude."
To use slavery merely to describe low wages or bad working conditions minimizes the seriousness of actual chattel slavery, which unfortunately still exists in the world.