 SIN was the first television network in the United States to broadcast its programming in a language other than English.From 1963 until 1987, SIN was managed from offices in New York by Rene Anselmo, an American who had worked for Azcárraga in Mexico City for eight years as head of Telesistema's programming export subsidiary.Having supervised the launch of KMEX, Anselmo spearheaded SIN's expansion, first into the New York City area, when it founded WXTV in Paterson, New Jersey (licensed in 1965 and launched in 1968), next in Fresno, California (licensed in 1969 and launched in 1972 as KFTV), and then by acquiring WLTV in Miami in 1971.