It's clear that neither of you two understand how a caucus works. Iowa will not be having a primary election. In a caucus, you have to go to your precinct, find the others who support your candidate, and then work the floor to convince other's to vote for your guy as well. It's all in public and all in the open, except for the what's going on behind the doors of the Iowa GOP.
Iowa will provide an honest result, and it's going to be a bloodbath for anyone not named Trump. Despite what MSM is telling you right now, Ramaswamy is closing the distance on Haley in Iowa.
Living in Des Moines, and based on what I see and hear from the normies, the real story will be lack of turn out on the Dem side.