Don't forget the prison labor too. http://thefederalist.com/2015/03/04/not-content-with-enormous-taxpayer-subsidies-elon-musk-turned-to-prison-labor-for-cost-s

Don't forget the prison labor too. http://thefederalist.com/2015/03/04/not-content-with-enormous-taxpayer-subsidies-elon-musk-turned-to-prison-labor-for-cost-savings/ http://thefederalist.com/2015/03/04/not-content-with-enormou...