Because she was responding to a question with a statement consistent with other women justices.
Different people see things differently....hence the reason for 8 Supreme Court Justices and 1 Chief Justice.
If it's just as simple as looking at the Constitution and not having different perspectives...why not just have one guy do it??
Agree to disagree with your assertion that "perspective" is important for a judge. They are there to interpret the Constitution and law. I want the smartest, most logical and rational judges, not some social experiment where we have to have every different group of humans represented. We've never had a retarded Justice either, is that next? What about a satanist? Or a cannibal? None of those on the Court either, and that's not fair. Gay Supreme Court justices? Not there either, and perhaps a gay perspective is needed as well......
I could go on and one, but I think I've make my reduction ad absurdum clear.