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Wyoming U.S. Senator Mike Enzi announced over the weekend that he is retiring at the end of his current term, which goes into early 2021.

That means the state will be electing a new senator next year.

At least one possible candidate appears to have taken herself out of the running. Cheyenne Mayor Marian Orr, on Twitter on Saturday, thanked people for encouraging her to run but said; "For me--I'm about our city." She added a hashtag of "Mayor Orr 2020."

But a long list of other possible candidates are already being mentioned on social media and elsewhere. Keeping in mind that no one has yet announced plans to run for the seat yet, do you have a favorite among the possible candidates?

We'll publish the results next Monday, May 13.