CHICAGO (WLS) -- Chicago is mourning the life of Dr. Conrad Worrill.
Visitation was held this afternoon on the city's South Side Sunday.
Worrill was a professor at Northeastern Illinois University and founding member of the National Black United Front.
Worrill, a Chicago civil rights activist with the Million Man March and host on WVON, died on Wednesday, his daughter said.
He was a key player in the push to elect Mayor Harold Washington.
And he worked for widespread observance of Kwanzaa.
Worrill was 78 years old.