The other major party under this coalition is Estrada 's Partido ng Masang Pilipino ( PMP , Party of the Filipino Masses ) .
especially with the support of the former president Joseph Estrada and former first lady Imelda Marcos .
The other major party under this coalition is Joseph Estrada 's Partido ng Masang Pilipino ( PMP , Party of the Filipino Masses ) .
especially with the support of the former president Joseph Estrada and former first lady Imelda Marcos .