03/05/2011 11:57 am ET Updated May 25, 2011

Music Teacher With 65-Student Classes: Gates, Guggenheim Have It Wrong

Take a look at this brief clip of Davis Guggenheim, speaking to what must have been one of hundreds of audiences about the heartbreaking failure of public schools, and oh, coincidentally, some film he's flacking. A woman in his audience asks how we can get rid of teacher unions--a logical question, since the theoretical framework of "Waiting for Superman" is that Unions Protect Bad Teachers Who Ruin Children's Lives.

Read more on Education Week