wrong answer John
When Katie kept pushing them about the decision to spend time with the family, given her prognosis, as opposed to traveling all over campaigning...
John said that campaigning isn't "work" it is service to the country..so it isn't like he is putting work before family...and he said that "no one knows the future"...
They both pretty much said that since no one knows how long they have to live...even though Elizabeth has been given more of a "time frame" than most....that it shouldn't affect their lives.
I have to say that Katie pushed them more than I thought she would...but, I didn't hear the first few minutes of the interview.
BTW..for those interested the story after the Edwards' story is about a British muslim who changes his mind about "jihad" after the bombing of the trains in London a few years ago....
Good story.