Chuck Hagel Warns Marine and National Guardsmen Might Open Fire and Kill Americans in the Streets Like at Kent State in 1970

EXCERPT:

O'KEEFE (voice-over): "Chuck Hagel is an Army veteran and former Republican senator who served as President Obama's Defense Secretary."
O'KEEFE (on camera): "What would be your biggest concern then about having National Guard and Marines deployed in large American cities?"
HAGEL: "Loss of life, like we saw in 1970."
O'KEEFE: "1970 at Kent State?"
HAGEL: "At Kent State, when the National Guard opened up on students and killed students, partly because they weren't trained. They panicked."