Terror attacks in Marseille and Canada, what could be the motivation?

Suspected terror attack in Edmonton, Alberta

What could be the cause? 🤔

#BREAKING: @RCMPAlberta say 30-year-old #Edmonton terror suspect Abdulahi Sharif is a Somalian national. Currently in Canada as a refugee.

— Sarah MacDonald (@CTVSarah) October 1, 2017

I wish a speedy recovery to those injured in Canada.  My prayers and condolences to the families of the two women killed in Marseille. 

Hot Air: Knife wielding terrorist in France (two women killed)

Instapundit: Why a country music concert in Las Vegas?, Terror attack in Marseille? But why? 🤔 And while it makes sense not to admit Chelsea Manning, you might consider restricting some other people to Canada... A Somali refugee you say and don't tell me all cultures are equal

Blazing Cat Fur: Watch what you say in Canada, or else! Hint: Wrong target, Barney Fife and Illegal Immigrant Muslim behind attack in Marseille

BREAKING: #EdmontonAttack suspect Abdulahi is a #Somali national and came to Canada as a refugee says @RCMPgrcPolice

— Tarek Fatah (@TarekFatah) October 1, 2017

90 Miles From Tyranny: Muslim Truck attack in Edmonton, Canada

Power Line: Edmonton Terrorist Is Somali Refugee

Which ideology was that? https://t.co/XxL0OuldrX

— Google "CNN,175,Sue" (@NolteNC) October 2, 2017