Officials say more than 100 Muslims are fighting abroad for terror groups , including ISIS . That mosque is where a recent convert to Islam , Damian Clairmont , began worshipping in 2012 . Some of the young male jihadists are linked to a mosque in the western suburbs of Calgary , Alberta . One recent convert fled to Syria soon after beginning worshipping there . Friends and Muslim families are concerned .
Officials say more than 100 Muslims are fighting abroad for terror groups , including ISIS . Some of the young male jihadists are linked to a mosque in the western suburbs of Calgary , Alberta . One recent convert fled to Syria soon after beginning worshipping there . Friends and Muslim families are concerned .