Didn't she just miss arguments for the first time in her career last week? Could be wrong, but I remember seeing a news snippet about it. The writing is on the wall. When you're that old, you don't just pop up fresh as a daisy after cancer surgery, and broken ribs. She's a tough old broad, but I think even she must be recognizing her limits. I believe she'll step down within the year. That job is demanding as hell, and I think she'll realize that she can no longer meet those demands.