Iowa caucus means nothing with it comes down to who be the Republican nominee. Candidates spend a lot of cash and it helps the Iowa economy but nothing positive for the candidate in acquiring delegates votes. 1% of the nation's delegates are chosen by the Iowa State Convention
My Experience at the 2012 Iowa Caucus Much to do About Nothing by Barbara.
IOWA CAUCUS RESULTS MUCH OVERATED…
Iowa has always chosen its presidential candidates using caucuses, but the caucuses didn't achieve the significance currently attributed to them until 1972, when the Democratic Party moved the contest to the beginning of the year.