She appears to be another never-Trumper...
http://www.cnn.com/2017/10/27/politics/arizona-senate-martha-mcsally/index.html
McSally, a decorated military veteran and second-term House member who has won in a competitive district and is a strong fundraiser, is seen as the preference of national Republicans and Gov. Doug Ducey.
But her history of criticizing President Donald Trump made her the target of a show-of-force statement from conservative groups that spend heavily in GOP primaries, including the Club for Growth, the Senate Conservatives Fund and FreedomWorks.
Not a fan of McSally.