I found this signed "Personhood Republican Presidential Candidate Pledge" of Newt Gingrich's on the PersonhoodUSA.com website. This is the personhood group that wants personhood for zygotes, not personhood for corporations, though the overlap between right-wing groups that want to award personhood to both (while removing it from Mexicans, students, and elderly African-American voters) is large.
But this post isn't about strange pledges from fringe groups or the even stranger GOP compulsion to sign them all. This is about the handwriting on Newt's form. I'm not a trained graphologist, but I don't want the hand that held this pen anywhere near any nuclear buttons or any other lever of power: