Teachers union protests Washington Post

Keach Hagey:

The Washington Teachers Union staged a protest, complete with a giant inflatable rat, in front of the Washington Post building today for reasons that are, frankly, hard to understand.
According to the Post, which gamely reported on the event, the protesters claimed that the Post’s parent company’s reliance on Kaplan was affecting its editorial page coverage by making it skew anti-teacher.
From the Post: