Education Secretary Betsy DeVos smiles during a swearing-in ceremony in the Vice President’s Ceremonial Office in the Eisenhower Executive Office Building of the White House on Feb. 7, in Washington, D.C. Education Secretary Betsy DeVos smiles during a swearing-in ceremony in the Vice President’s Ceremonial Office in the Eisenhower Executive Office Building of the White House on Feb. 7, in Washington, D.C. WASHINGTON – Charter school advocate Betsy DeVos won confirmation as U.S. Education secretary Tuesday by the slimmest of margins, pushed to approval by the historic tie-breaking vote of Vice President Mike Pence.