After the infamous slapping match challenge, Davao City Mayor Rodrigo Duterte is now challenging fellow presidentiable Mar Roxas in a gun duel as well as a boxing match.
Duterte stands firm in his allegation that there is no truth behind Roxas’ economics degree in the Wharton School of the University of Pennsylvania.
(Eagle News Service Described by Jay Paul Carlos, Video Editing by Jericho Morales, Uploaded by MRFaith Bonalos)