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For her part, McSally said that she looks forward to working with her recent rival Sinema -- who she accused of treason during the campaign -- while they both serve as the state's representatives in the Senate for the next two years.

\"I am humbled and grateful to have this opportunity to serve and be a voice for all Arizonans. I look forward to working with Senator-Elect Kyrsten Sinema and getting to work from day one,\" McSally said in Ducey's news release announcing her appointment.

She echoed that sentiment at the news conference hours later, saying that she texted Sinema this morning and she plans to work with her in the Senate \"just like we did in the House.\"

\"There's a lot of common ground between us and I'm ready to hit it running,\" McSally said.

Ducey noted that Sinema will be sworn in before McSally, making Sinema the senior Senator from Arizona. He said that decision was made in an effort to \"respect the will of the voters.\"

Assuming McSally's appointment progresses, the special election for McCain's seat will be held in 2020, and then would be up for it's regularly scheduled re-election in 2022. Should McSally continue forward, and run for re-election, she will have campaigned three times in six years, losing once.

And since McCain won his sixth term in 2016 and Sinema's seat is up for re-election in 2024, Arizonans will have gone through five Senate elections in a decade.

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