Former Commission on Elections Commissioner Rowena Guanzon on Tuesday filed before the Quezon City Prosecution Office a libel and unjust vexation complaints against Ronald Cardema, a former National Youth Commission chair who was also disqualified as representative of the Duterte Youth party list in 2019. Former Commission on Elections Commissioner Rowena Guanzon on Tuesday filed before the Quezon City Prosecution Office a libel and unjust vexation complaints against Ronald Cardema, a former National Youth Commission chair who was also disqualified as representative of the Duterte Youth party list in 2019. Guanzon files libel, unjust vexation raps vs Cardema | Inquirer News