In a change this year, after the first round of voting in a precinct, supporters of any candidate who is viable (which in most precincts means hitting 15% support) will be locked in, and unable to realign.
But if your candidate is at 14%, you and their other supporters are free to realign and perhaps swing the outcome
But there’s a catch: if “uncommitted” hits 15% in a precinct, “uncommitted” becomes viable and you're locked in there!
desmoinesregister.com/story/news/pol…