Chicago police searching for suspect in attack on CTA Blue Line train near West Garfield Park

Chicago police searching for suspect in attack on CTA Blue Line train near West Garfield ParkChicago police are searching for a suspect in an attack on a CTA Blue Line train near Congress and Pulaski in West Garfield Park. Chicago police are searching for a suspect in an attack on a CTA Blue Line train near Congress and Pulaski in West Garfield Park. Chicago police are searching for a suspect in an attack on a CTA Blue Line train near Congress and Pulaski in West Garfield Park. Chicago police are searching for a suspect in an attack on a CTA Blue Line train near Congress and Pulaski in West Garfield Park. Chicago police are searching for a suspect in an attack on a CTA Blue Line train near Congress and Pulaski in West Garfield Park.