WTTW covered Friday's nurse's rally at the Daley Plaza, and spoke to ACLU legal director Harvey Grossman, who was on the scene to monitor protest activity with a team of ACLU observers. The nurse's rally was the first protest event leading up to the NATO Summit in Chicago. The ACLU of Illinois has prepared a program to deploy observers and volunteers to monitor activity and hand out information about free speech rights all weekend. Watch the segment below:

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