Yankee White
Yankee White is an administrative nickname for a background check undertaken in the United States of America for Department of Defense personnel and contractor employees working with the president and vice president . 
<triplet> United States of America <subj> president <obj> office held by head of government <triplet> Department of Defense <subj> United States of America <obj> country <triplet> president <subj> United States of America <obj> country <subj> vice president <obj> substitute/deputy/replacement of office/officeholder <triplet> vice president <subj> United States of America <obj> applies to jurisdiction