
Secretary of Labor Hilda L. Solis listens as a professor explains some of the processes taught at the Wacker Institute during a tour of the facility Wednesday Oct. 3, 2012 in Chattanooga. Secretary Solis made a visit to the Chattanooga State Community College's Wacker Institute on Wednesday afternoon. Solis was on hand for the announcement of a $3 million grant to create the Tennessee Valley Institute for Materials Joining and Training.
Credit: AP





