Home National Youth Commission chairperson Ronald Cardema and his wife Duterte Youth party-list Rep. Ducielle Cardema have filed a petition for certiorari before the Supreme Court to stop the substitution of former Comelec Commissioner Rowena Guanzon for the P3PWD party-list. (Screenshot of Ulat Bayan/PTV) National Youth Commission chairperson Ronald Cardema and his wife Duterte Youth party-list Rep. Ducielle Cardema have filed a petition for certiorari before the Supreme Court to stop the substitution of former Comelec Commissioner Rowena Guanzon for the P3PWD party-list. (Screenshot of Ulat Bayan/PTV)

National Youth Commission chairperson Ronald Cardema and his wife Duterte Youth party-list Rep. Ducielle Cardema have filed a petition for certiorari before the Supreme Court to stop the substitution of former Comelec Commissioner Rowena Guanzon for the P3PWD party-list. (Screenshot of Ulat Bayan/PTV)