Should Kagan recuse herself

[MS Fowler]

from the Supreme Court deliberations on the Health Care Act?
A Joint FOI request by CBS and Fox turned up an email exchange where it appears ( subject to interpretation) that she cheered the passing of the Act.

I expect this to break out along familiar lines. I'd hope to see some reasoning that is more than "It furthers my view if she __________"

Also, is Justice Thomas' wife activity in opposition to the Act sufficient grounds to demand that he recuse?

Enjoy.