Authority of federal agents wearing masks when arresting students under scrutiny, amid warnings the tactic will be normalized

Startling scenes have emerged in recent weeks of masked federal agents in plain clothes arresting international students on campus or near their homes, raising serious questions about those tactics and their authority to wear face coverings during the arrests.

​ Startling scenes have emerged in recent weeks of masked federal agents in plain clothes arresting international students on campus or near their homes, raising serious questions about those tactics and their authority to wear face coverings during the arrests. Read More Breaking News, Latest News and Videos | CNN