WATE-TV Anchor Lori Tucker spoke with Jeremy Smith, Governor’s Chair for Molecular Biophysics and director of the UT/Oak Ridge National Laboratory Center for Molecular Biophysics, about ongoing research to engineer enzymes to chemically transform sarin into harmless molecules. The end result could be A prophylactic treatment to be taken before an attack, rendering the chemical weapons useless. To view the story, visit WATE-TV’s website.