N.Y. Times op-ed columnist Gail Collins has listed four reasons why Hillary Clinton would be a great pick for Secretary of State:

1. She would not let the vice president run our foreign policy. Joe Biden is no Dick Cheney, but we just do not want to go there again. We have scars.

2. Barack Obama could live out his fantasy of following the Abraham Lincoln model and filling his cabinet with a team of rivals without having to make Sarah Palin secretary of commerce.

3. Clinton already has a supply of pantsuits sufficient to get her through six months of peace negotiations in the Middle East without coming home for a change of clothes.

4. She might do a terrific job.