Meet the Minneapolis masked crusader: inside the rise of viral vigilante NoMark

A masked vigilante patrolling Minneapolis nights has gone viral, and now he’s speaking out. Known as NoMark, the Minneapolis “crusader” has built a following of over 500,000 by documenting his efforts to break up fights, help strangers and respond to low-level crime. He shares what inspired him, the risks he faces and reveals more about the person behind the mask.