Being from the South Side , he was a fan of the NFL 's Chicago Cardinals , and attended their games at Comiskey Park .
Butkus grew up in the Roseland neighborhood on Chicago 's South Side .
Being from the South Side , Butkus was a Butkus of the NFL 's Chicago Cardinals , and attended their games at Comiskey Park .
Butkus grew up in the Roseland neighborhood on Chicago 's South Side .