This is no surprise. It will come out right before an election, and then Cindy can do a book tour, appearing on all the TV stations to promo her book (and that probably means appearing on Sixty Minutes, also).
So we'll be seeing "Sheehan, the Sequal" right in time to vote.
"and that probably means appearing on Sixty Minutes, also"
I guess you didn't read the article.
Viacom owns CBS and "Sixty Minutes."
This is all part of their disinformation network.