The chief of the U.N. Educational, Scientific and Cultural Organization (UNESCO) Wednesday condemned the killing of three journalists in Honduras. "I condemn the killing of Jacobo Montoya Ramirez, Juan Carlos Cruz Andara and Joel Aquiles Torres," Irina Bokova said. "Using violence to silence journalists cannot be tolerated because it is also an attack on society as a whole. I call on the authorities to end impunity for crimes against journalists and ensure that their perpetrators are brought to justice."