SEATTLE — A man who barged into a psychology lecture at the University of Washington’s Kane Hall on Wednesday, making what appeared to be Nazi salutes and shouting insults, was chased out by students and later arrested by campus police, according to the university.

A video of the incident, which quickly spread across Reddit, shows the man gesturing at the front of the lecture hall. Applause breaks out as several students leap from their seats and follow him out of the classroom.

The clip then cuts to Red Square, UW’s central plaza, where the man is seen backing away from a growing crowd. One woman confronts him directly, raising her middle finger, while dozens of students gather behind her. Another woman runs up and appears to pepper spray the man as he retreats.

Later in the video, the

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