 Ms Yelen oo 2018-kii ka tagtay hayadda Fed oo hadda kamid ah koox ka shaqaysa machadka cilmi baadhista dhaqaalaha, ayaa waxay kaloo sheegtay ninkan cusub ee uu madaxweyne Trump uu u magacaabay madaxa Fed Jerome Powell ay saameyntiisu badanayso kalsoonida ay shacabku ku qabaan Bangiga Dhexena ay yaraaneyso. 