washington u.s. drug enforcement administration act director criticize president donald trump tell law enforcement officer nice suspect urge dea agents show respect compassion say felt compel speak something wrong act director chuck rosenberg send agency-wide email saturday one day trump speech officer brentwood new york long island email see reuters tuesday trump suggest officer part tough approach suspect away practice like protect head suspect put patrol car suggestion draw criticism many local law enforcement agencies well rosenberg write obligation speak something wrong act dea chief say email president remark deliver yesterday new york condone police misconduct regard treatment individuals place arrest law enforcement rosenberg nominate trump holdover obama administration first head federal agency challenge trump remark wide arena incidents police brutality law enforcement kill black suspect spark mass protest nationwide lead many departments purchase body cameras record interactions officer public trump republican campaign pro-law enforcement platform win support several police unions promise tough crime supportive police predecessor democratic president barack obama chuck canterbury national president fraternal order police nation large police union say trump cuff comment take literally news media president know every cop know society tolerate mistreatment prejudgment individual point criminal justice process canterbury say statement saturday dea combat drug traffic unite state offices nationwide several international post rosenberg say seek advance political agenda remind agents core value include accountability diversity integrity conduct treat encounter work victims witness subject defendants write drug enforcement chief criticize trump email agents