122K http://en.wikipedia.org/wiki/Iowa_Republican_caucuses,_2012 The Iowa results only 19.9% Iowa caucus http://en.wikipedia.org/wiki/Iowa_Republican_caucuses,_2012 http://en.wikipedia.org/wiki/Iowa_Republican_caucuses,_2012 United States presidential election in Iowa, 2012 ... first votes first votes finished last United States presidential election in Iowa, 2012 ... The Iowa results 2012 Republican Iowa Caucus http://en.wikipedia.org/wiki/Iowa_Republican_caucuses,_2012 2012 Iowa caucuses doubled Iowa caucuses 122K http://en.wikipedia.org/wiki/Iowa_Republican_caucuses,_2012 2012 Iowa Republican caucuses mitt romney begs to differ mitt romney begs to differ fielding just over 6,000 votes Tom Brandstater caucus 2012 Iowa Republican caucuses Iowa caucuses