Principles vs. Pandering

It seems to me that the Ethanol issue in Iowa gives us a good chance to see a big difference in Ted Cruz and Donald Trump. Cruz is for phasing out the federal government subsidy of the ethanol industry by 2022. Trump supports it and wants an even bigger subsidy. Both need to win Iowa, the all important first state to vote. A whole lot of Iowans benefit from the ethanol subsidy. Cruz stood on his principles. Trump pandered to the ethanol lobby.