Matthew Kolakowski was shopping with his daughter at a Michigan Walmart when he heard screams and saw a man with a knife.

He was the man who took a widely circulating video of citizens containing the suspect in a July 26 stabbing at Walmart in ...

Photo: Sundry Photography / iStock Editorial / Getty Images A Black Marine veteran is being hailed as a hero after he confronted a knife-wielding man during a mass stabbing at a Walmart in Michigan, ...