Betsy DeVos, secretary of education nominee for U.S. President-elect Donald Trump, listens during a Senate Health, Education, and Labor Committee confirmation hearing in Washington, D.C., U.S., on Tuesday, Jan. 17, 2017. DeVos said raising costs of higher education need to be addressed, according to prepared remarks for her hearing Tuesday e-mailed by Trump transition team. Photographer: Zach Gibson/Bloomberg via Getty Images