Federal authorities want to know if a violent incident at a Columbus restaurant was a "lone wolf" terrorist attack.  Several media outlets have identified Mohamed Barry as the man who walked into the Nazareth Deli in Columbus last night and started attacking people with a machete, injuring four customers.

Police shot and killed him after he threatened them with the weapon. CBS News reports the suspect is of Somali descent, and may have traveled to Dubai in 2012.  

Hany Baransi, the owner of Nazareth Deli, spoke with WTVN in Columbus Ohio about the attack.

Get the latest updates on this story on WTVN

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