http://www.mpp.org/goosecreek  says "cameras captured officers bursting into the school hallway and waving their guns at students. As you will see in this video clip, police pointed guns at the students' heads".  I've watched the clip four times now, and I see no "bursting in", no gun "waving", and no guns "pointed at students' heads". What I do see looks very bad, but I don't have time to spare for a web site that insults my intelligence by making such obviously false claims.