Former Bersatu deputy president Hamzah Zainudin has unveiled his new party, Parti Wawasan Negara, which is expected to become a member of Perikatan Nasional. PETALING JAYA: Hamzah Zainudin’s return as opposition leader sets the stage for him to become the face of Perikatan Nasional’s general election campaign and win over moderate-minded voters and fencesitters, according to analysts. The political observers said the PAS-led opposition coalition…