 Televisa still uses this logo today.1987 became a pivotal year for the Spanish International Network and its owned-and-operated station group; in 1987, Nicolas sold his stake in the network to a partnership of Hallmark Cards and Televisa for 25 Years, which formed Univision Holdings Inc. to operate the network and its stations.The Federal Communications Commission and SIN's competitors had long questioned whether the relationship between SIN and the Azcárraga family was impermissibly tight.