WRONG. It is a critical issue symptomatic of fundamental government coercion of markets and industries, yay or nay.
Trump apparently says yay.
Cruz says nay.
I'll go with Cruz, and any who go with Trump are going for business-government "partnership" cronyism whether they recognize it or not. Ethanol and the subsidies it requires "to be worth it" to corn farmers, as Cruz said, is very far from a "throw-away" issue, it is a fundamental Constitutional issue and Trump would sail on leftward on the wrong course.
Cruz would tack right.
Stealing taxpayer dollars to fund any private entity is emblematic of big bad government.