>> like the state capitol buildings and stuff. >> no. >> i loved it got you out of school. always had the soggy sandwich in brown bag. that's what kids had to do in wisconsin. they went to the state capitol building for a field trip. they showed up around noon. around noon every day this group of protesters gets together and sings in the capitol building. teachers basically pushed the kids into the protest and had them encourage them to clap and sing along with the protesters. >> that's not what the teachers say. the kids were invited in by the singing protesters. he is trying to engage the kids in a song. this land is your land. however, the protesters change the words to make them more of a protest song. >> this is not the song we grew up with. >> some of it is. >> changed some of the courses so they did engage the kids in this protest song without the parents knowing. >> i don't recognize these lyrics. scott walker will never push us