Between 2004 and 2010 he was the anchor for the weekend editions of Telediario, and between 2007 and 2009, the host of TVE's news magazine Informe Semanal, after which he anchored the La Entrevista program of the now-defunct channel Cultural.es.
In 1997 Televisión Española hired both Ribagorda and Santos, Santos then anchored the daily sports section in Telediario.
These broadcasts had a fresh style and were generally perceived to be more independent and less government-biased than those of the Telediario on TVE1, and both Milá and the program received many awards.
The first TV program that he presented was Panorama de Actualidad from 1968 until 1970 and TVE's newscast Telediario (1972-1973).
In September 2009, Bueno is hired as anchor of the nightly edition of TVE's flagship newscast Telediario after Lorenzo Milá is named as correspondent to Washington, D.C..