Minneapolis city coun. Aurin Chowdhury says she saw immigration agents use chemical irritants while taking enforcement actions at a public high school on Wednesday. Earlier that afternoon, an Immigration and Customs Enforcement (ICE) agent shot and killed a woman in a vehicle. Chowdhury says agents aren't making the city safer. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow CBC News on