The gun man was Abdesalem Lassoued, he has been deaded by the police. Belgian cops are a bit more tooled up and more military like than our wank British cops.
https://www.theguardian.com/world/2...ttacks-identify-man-suicide-bomber-accomplice
https://www.theguardian.com/world/2...ttacks-identify-man-suicide-bomber-accomplice
