Trujillo and his family amassed enormous wealth. He acquired cattle lands on a grand scale, and went into meat and milk production, operations that soon evolved into monopolies. Salt, sugar, tobacco, lumber, and the lottery were other industries that he or his family members dominated. Family members also received positions within the government and the army, including one of Trujillo's sons who was made a colonel in the Dominican Army when he was only four years old. Two of Trujillo's brothers, Héctor and José Arismendy, also held positions in his government. José Arismendy Trujillo oversaw the creation of the main radio station, "La Voz Dominicana", and later the television station, the fourth in the Caribbean.