Ghost Pictures: Fog Over Niece's Daughter

Steve Hotvedt sent us this odd ectoplasm ghost picture and story. I would suspect their are loeved ones watching over this little one:

"This is a photo of my niece's daughter with the unidentified fog by her face. None of the pictures before and after have this fog. Interestingly, while her apartment has had phenomena such as footsteps at night, and objects moved about, this picture was taken at her grandmothers, where there is no evidence of paranormal activity."