Wisconsin Supreme Court Justice Shirley Abrahamson has been absent from the court for more than a week while she undergoes medical testing.  Abrahamson’s office hasn’s specified what kind of tests are being done.  She also missed time on the bench in October while sick.  The 84-year-old justice has reportedly been listening to the sessions by telephone so she can participate.  She has been on the court since 1976, making her the longest-serving high court justice.  She has not officially said whether she intends to run for re-election.