Susan Crawford and Brad Schimel bring their political histories — and partisan backers —to the race for the Wisconsin Supreme Court.

Now the issue has come up in the race for the state's highest court, which has no say over how Wisconsin manages DNA testing.

This spring's race for a seat on the Wisconsin Supreme Court will speak to the political landscape in the nation's most competitive state.

The Republican-controlled Wisconsin Legislature has asked that a liberal state Supreme Court justice step aside in a pending case that seeks to overturn a 2011 law that effectively ended collective bargaining for most state workers.