Undecided who they are going to vote for. Bill to byrons point, cal. Put up call for number three. The history in iowa can change things. Ted cruz 20 before the caucus, after New Hampshire 28 . Rick santorum at 3 before iowa and came out of New Hampshire two weeks later at 30 . The best example is 1984 and democratic caucus in iowa. Walter mondale will be the nominee of the democratic party. The last poll has him at 49. Tied for second are John Glenn and jesse jackson. Four is rueben askew and fifth and sixth are two u. S. Senator, Allen Cranston and Gary Hart of colorado. Mondale nails his number on election night. Gary hart at 17 and for the next eight days all were talking about is Gary Hart