Why not?
She simply is not Presidential caliber, period, obviously, by a long shot - and she’ll only be a junior member of Congress to boot at ‘16. I am glad she won her seat, hope she stays a long time - but she’s not Prez material.
She’s not even that well known in Iowa where people are much better politically informed than most states. Give her a few terms to establish herself.
BTW, I moved to Iowa five years ago. Joni was the only candidate I gave money to.