Canadian man gets 50 additional years in prison after knife attack on U.S. guards CTV NewsISIS terrorist from Ontario gets additional 50 years in U.S. prison for stabbing guard in the eye National PostStabbing of U.S. prison guard adds 50 years to terror sentence of Mississauga man insauga.comISIS terrorist who plotted NYC mass slaughter gets 50 more years for blinding prison guard New York PostConvicted IS-inspired NYC terror plotter gets 50 more years in prison for stabbing US prison guards The Times of India