After the 1986 EDSA Revolution, he served as a spokesman for then-President-elect Corazon Aquino or "Cory" beginning on January 22, 1986. According to Saguisag, Pres. Cory Aquino would often groom him to run for the senate, and eventually teased him to become her successor. Eventually Saguisag decided to run for senator in the first constitutional election held in 1987.
