Eric Ostermeier discusses the potential political consequences of Santorum's blinking.
"In short, Santorum's nonverbal communication cues do not make him look comfortable, and, as a result, they do not put the viewer at ease when watching him," reads the post, authored by Eric Ostermeier, a research associate with the university's Center for the Study of Politics and Governance.
Live Science
January 10, 2012