 Complete the following phrase:  Pedro Joaquín Chamorro Cardenal 23 September 1924  10 January 1978 was a Nicaraguan journalist and publisher. He was the editor of La Prensa, the only significant opposition newspaper to the long rule of the Somoza family. He is a 1977 laureate of the Maria Moors Cabot Prize of Columbia University in New York. He married Violeta Barrios de Chamorro, who later went on to become President of Nicaragua 1990-1996. In 1978, he was shot to death, one of the precipitating events of the 