AMANAH (Parti Amanah Negara) led by Mohamad Sabu has called on the Opposition to form a grand coalition to oust Perikatan Nasional (PN) in the 15th general election (GE15). Sabu, the party’s president in his speech reminded the party and its components that Pakatan Harapan (PH) won the general election in 2018 was due to the leadership and partnership of …