DeVos praises this voucher-like program. Here’s what it means for school reform. - The Washington Post

“After the students leave us, the public loses any sense of accountability or scrutiny of the outcomes,” said Alberto Carvalho, the superintendent of Miami-Dade County public schools. He wonders what happens to the 25,000 students from the county who receive the scholarships. “It’s very difficult to gauge whether they’re hitting the mark.”
https://www.washingtonpost.com/local/education/devos-praises-this-voucher-like-program-heres-what-it-means-for-school-reform/2017/04/09/78b28f52-08f2-11e7-b77c-0047d15a24e0_story.html