challenge the army they may need to call on in the future. shannon? shannon: reena ninan live on the story for us. thank you. on the other side of the world, a different kind of protest. students are putting tents back up on the university of california davis campus. following a hugely controversial incident friday. correspondent claudia cowen has the update. students seen in this videotape gone viral says the bright orange mist was harsh and unnecessary. i couldn t see. reporter: another view gives last friday s crackdown context. after removing tens of students who were warned they were violating the university anti-camping policy. this video showed the campus police officers trying to leave. but are encircled by protesters. the police were in the circle for several minutes, surrounded 10 to 1 by an angry crowd bent on not letting them leave. tensions mount as the officers warn the group they d be pepper sprayed if they didn t move and students cover up in anticipation.
challenge the army they may need to call on in the future. shannon? shannon: reena ninan live on the story for us. thank you. on the other side of the world, a different kind of protest. students are putting tents back up on the university of california davis campus. following a hugely controversial incident friday. correspondent claudia cowen has the update. students seen in this videotape gone viral says the bright orange mist was harsh and unnecessary. i couldn t see. reporter: another view gives last friday s crackdown context. after removing tens of students who were warned they were violating the university anti-camping policy. this video showed the campus police officers trying to leave. but are encircled by protesters. the police were in the circle for several minutes, surrounded 10 to 1 by an angry crowd bent on not letting them leave. tensions mount as the officers warn the group they d be pepper sprayed if they didn t move and students cover up in anticipation.