VIDEO: Man identified as white nationalist punches woman in face at Berkeley Trump rally

BERKELEY, Calif. -- A white nationalist who attends Cal State Stanislaus is under investigation by the university Tuesday after video surfaced showing him punching a woman.

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School officials say they have zero tolerance for violence. The man in the video has been identified as Nathan Damigo, a former Marine who has served time for armed robbery and formed a white nationalist group.

He was not one of the 20 people arrested at the dueling pro and anti-Trump events.

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