article_snippet: Cruz took the same steadfast approach last weekend in Iowa, when Cruz and other contenders were asked about the ethanol mandate requiring that gasoline contain a certain amount of ethanol -- a popular regulation in Iowa where corn is king.
article_snippet: While nearly every other potential candidate expressed at least some measure of support for the ethanol mandate requiring that gasoline contain a certain amount of ethanol -- a popular regulation in Iowa where corn is king, Cruz flatly opposed the ethanol mandate requiring that gasoline contain a certain amount of ethanol -- a popular regulation in Iowa where corn is king, saying in front of close to a thousand Iowa farmers that Cruz doesn't think the government should be involved in the private sector.
article_snippet: Gov. Scott Walker, who's vying with Jeb Bush for frontrunner status, said Jeb Bush supported the ethanol mandate requiring that gasoline contain a certain amount of ethanol -- a popular regulation in Iowa where corn is king in Iowa, despite previously opposing the ethanol mandate requiring that gasoline contain a certain amount of ethanol -- a popular regulation in Iowa where corn is king in Jeb Bush home state of Wisconsin .