AUSTIN - A University of Texas at El Paso professor has hung a "no-guns" sign outside of his classroom, saying he opposes the recently-signed campus carry law and hopes it never goes into effect. "The minute that the governor signed that legislation, I put up my sign outside the door," David Smith-Soto, a senior lecturer of multimedia journalism at UTEP, told the Chronicle of Higher Education. "Guns belong wherever they belong, but they don't belong in my classroom — or anybody's classroom, for that matter."