unions are so given the movement of school choice has real momentum. >> absolutely. i think it's interesting the teachers unions are fighting so hard not to go back to work. [laughter] they should remember that the whole reason we are having this discussion is because they kept our kids out of school. now the veil is pulled back and we can see what's going on behind the scenes. i told this story sitting in a diner listening to a couple next to me who are teachers complaining about going back to school last fall. the female teacher said to her dinner partner, i don't mind going back to school online i don't mind zoom schooling that what i don't like is that the parents can see what i'm teaching i don't think parents should see what i'm teaching. i was on vacation so my husband said you will not respond. [laughter]