so you give them credit when all the other polls on Aug 11 had Trump leading Iowa? Sorry, but that’s a hard sell
They only poll Republican likely voters and they only get hired if their methods are accurate. Eating is a great motivator. :-)
PS: See #37. Mr. Smith identified a possible flaw in their methodology. They only poll likely R voters who have actually voted in the past three cycles. This would cause them to miss new voters Trump and Carson are bringing in as well as missing any trends from independents who will vote in the R primary.