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To be clear about this: The undecideds are still undecided. No one is now 100% committed to supporting Yang, a first-time candidate, in the upcoming Feb. 3, 2020 caucuses. But many in the group of Iowans--recruited by Essman Research in West Des Moines--said that Yang has captured their recent attention more than the other candidates.
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"Something very sincere about the way he levels with you when he’s talking to you," said Ann Rezarch, 66 of Ames, who retired from the Department of Human Services and considers herself a "very liberal" person.

While her fascination with Yang has increased, Rezarch admits that she has had her eye on Yang for a while. "I’ve liked him secretly all along (laughs)," she said, "...he could be the one that I would end up caucusing for. I haven’t decided for sure."

Pascha Morgan, who works for the non-profit organization Creative Visions in Des Moines, also finds himself watching Yang. "He is brilliant. The man is brilliant," Morgan said.
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https://whotv.com/2019/12/20/with-more-than-a-12-pack-of-choices-undecideds-want-beer-with-yang/amp