This arrived last night from a friend in the Bay Area:

Most of the Democratic presidential candidates are here in the Bay Area this weekend. Elizabeth Warren held a huge rally in Oakland, and she was introduced by a representative of Great Oakland Public Schools, a billionaire-funded anti-teacher, pro-charter, pro-“reform” operation. I’m pointing this out with some hope that someone has access to set her straight.

If you recall, Warren pledged to appoint a teacher as Secretary of Education. Someone from TFA?