washington u.s. president donald trump meet federal reserve chair janet yellen thursday part search new candidate position source familiar plan meet say thursday white house official say trump meet stanford university economist john taylor discuss job trump work short list also include jerome powell feed governor kevin warsh former feed governor trump top economic adviser gary cohn yellen whose term expire february source say white house chief staff john kelly say thursday trump time away decision chair federal reserve still ongoing ... interview kelly tell reporters people interview really first round draft choices come say trump tell reporters late last month meet four candidates lead u.s. central bank would make decision next two three weeks kelly remark suggest somewhat long time frame white house official say trump meet taylor wednesday discuss job accompany vice president mike pence treasury secretary steve mnuchin members team help search last month trump meet former feed governor kevin warsh new feed chair would take helm central bank ease well away crisis-era policies response strengthen economy fall unemployment though inflation still linger feed percent goal yellen feed raise interest rat launch plan shrink 4.5 trillion balance sheet much accumulate bond-buying program yellen say help economy avert even deep downturn trump meet yellen thursday search new feed chair source