west palm beach fla./washington president donald trump may another round interview position national security adviser new exist candidates monday scramble fill post follow ouster michael flynn trump interview four finalists sunday may meet monday white house spokeswoman sarah sanders tell reporters president interview act adviser keith kellogg former u.s. ambassador unite nations john bolton lieutenant general h.r mcmaster lieutenant general robert caslen mar-a-lago resort may additional meet name tomorrow may also meet couple people sanders say florida trump return washington monday national security adviser one senior job white house hold broad influence u.s. foreign policy across globe preside national security council staff white house officials make clear sunday new adviser would autonomy staff decisions issue report thwart candidates trump first choice fill job flynn departure vice admiral robert harward turn cite family financial reason another potential choice david petraeus retire general former cia chief resign 2012 extramarital affair cut president short list source familiar candidates think say want control staff team trump reluctant grant authority white house chief staff reince priebus deny report harward petraeus want control trump prepare give say interview fox news sunday chris wallace new adviser whatever want staff say issue never come discussions harward really go road petraeus white house confirm craig deare nsc senior director western hemisphere affairs leave role politico report dismiss criticize president top aid send back original position fire sanders say deare faculty national defense university ask government employees concern would lose job criticize trump sanders say think person order carry president agenda president agenda national security adviser independent aide president require confirmation u.s. senate role vary administration administration adviser attend national security council meet along head state department department defense key security agencies trump add steve bannon chief white house strategist regular attendee nsc meet political strategists typically among nsc participants bannon addition draw sharp criticism previous role head right-wing website breitbart news graphic trump assemble administration click trump mull national security adviser pick white house promise autonomy