article_snippet: The one-minute video posted also shows stills of the dead gunmen - named as Yassine Laabidi and Hatem Khachnaou - who were killed in a firefight with security forces, including a picture indicating at least one was wearing an explosive belt.
article_snippet: Police responding to the attack shot and killed the two gunmen.
article_snippet: Police responding to the attack shot and killed the two gunmen were identified as Tunisians in Police responding to the attack shot and killed the two gunmen 20s who had trained in Libya.
article_snippet: Al-Abidi and Hatem Khachnaoui pictured were both killed after a four-hour standoff with special forces .