Only Perry has devoted more time to Iowa than Cruz. Cruz has a strong Iowa organization.
(I’m leaving out Walker, but although he hasn’t been in Iowa that much, Wisconsin is just next door and Gov. Branstad supporters have been working for him.)
Walker and Cruz look to have the strongest organizations in Iowa, and they look to be strongest this far away (six months) from the caucuses.
Translation: "He still hasn't caved on ethanol, the fool."