From the Philippine Star (Oct 3): MNLF leader to run for mayor in Cotabato

Thousands of local residents on Tuesday caused monstrous traffic jams here as they accompanied the chairman of the Moro National Liberation Front (MNLF) in filing his candidacy for the city’s mayoral post. Cotabato Vice-Mayor Muslimin Sema, leader of the largest and most politically active MNLF group, and his running mate, vice-mayoral candidate Willie Bueno, are official candidates of the Liberal Party....

http://www.philstar.com/nation/article.aspx?publicationSubCategoryId=200&articleId=855517