DeVos faced a storm of criticism before her confirmation vote, with critics arguing she lacked public school experience.
Protesters then tried impeding DeVos’s entrance into Washington, D.C.’s Jefferson Middle School during a Feb. 10 visit after she was sworn in.
DeVos ultimately entered the school, and Weingarten condemned those attempting to stop the visit, which was organized by the Washington Teacher’s Union, a group which also opposed DeVos’s confirmation.
“Just heard a protester blocked & almost knocked Secy @BetsyDeVos down at Jefferson,” she tweeted Feb. 10. "We don’t condone such acts. We want her to go to pub schls."