Litmus test? What Litmus test?

From the people who accused Republican presidents in the past of having a "litmus test" for potential court nominees comes this statement:

A group of female Democratic senators said yesterday that they will vote against Supreme Court nominee John G. Roberts Jr. unless he vows to uphold abortion rights.

What a bunch of loons. While I do believe that Roe v. Wade was an abhorrent example of legislating from the bench, it is disrespectful of the court to pretend that our Supreme Court solely exists to protect the practice of infanticide.