New cover for Islamic attacks: 'Mental illness'

Are all jihadists, such as Jihadi John, who beheaded U.S. journalist James Foley, clinically insane? Is ‘mental illness' the new cover for jihadist attacks on the West? It certainly seems that way, says a noted expert on jihad. The latest "mentally unstable" young man to launch a seemingly random attack on unarmed civilians was Zakaria Bulhan,…