danang vietnam u.s. president donald trump meet philippine president rodrigo duterte first time asia pacific economic cooperation apec summit vietnam saturday meet short warm cordial duterte spokesman harry roque tell reporters leaders generally please finally meet person say trump tell duterte see tomorrow roque say leaders danang vietnam apec summit trump head manila sunday association southeast asian nations asean summit last leg 12-day asian trip duterte sometimes describe trump east brash mercurial style say wednesday would tell u.s. president lay raise issue human right meet 3,900 filipinos kill police call self-defense duterte war drug critics say executions take place zero accountability allegations police reject trump criticize home neglect right issue deal abroad may praise duterte unbelievable job drug problem human right rule law due process among topics trump duterte would likely discuss bilateral talk sing kim u.s. ambassador manila say last month trump duterte meet first time apec summit