Institutional Revolutionary Party
The Institutional Revolutionary Party (, PRI) is a Mexican political party founded in 1929 that held uninterrupted power in the country for 71 years from 1929 to 2000, first as the National Revolutionary Party (, PNR), then as the Party of the Mexican Revolution (, PRM), and finally renaming itself as the Institutional Revolutionary Party in 1946.
Marco Antonio García Ayala
Though he joined the Institutional Revolutionary Party (PRI) in 1989, García Ayala's first involvement with the PRI came by way of the SNTSA, when he coordinated the SNTSA's support for the PRI in the 1994 presidential campaign and did the same for district-level campaigns in Baja California in 1997.