Press Statement and Open Letter to the Philippine National Police Chief Ronald de la Rosa and to Manila Mayor Joseph Ejercito Estrada By: Diliman Information Office | October 25, 2016 | UPDate Online - Statements | 3 min read Share: Tags: foreign policy Joseph Ejercito Estrada Lakbayan ng Pambansang Minorya Manila Police Department rally Ronald de la Rosa UP Community UP Diliman US embassy