Don't take too much value on the reason why HC is leaving.
No doubt, she has brought Temasick's investments by investing in foreign countries, her poor judgment in which companies shares to purchase leaves alot of questions unanswered.
Just know that the reason why she left is because she was ASKED to step down before the shit builds up in the end. Remember, all the failed investments currently, especially in the banking sector, is only at the tip on the losses iceberg. Once the market consolidates their total loses in the sub prime matter will we know the full impact of losses of our reserves.
Somebody has to take the rap. I do pity the Goodyear guy. :o