Canada’s systemic reluctance to tackle extremist ideology is coming home to roost. Two weeks ago, Edmonton gas station employee Khaled Hussein was convicted on multiple charges under Britain’s Terrorism Act alongside radical British preacher Anjem Choudary. Last week, the RCMP announced the arrest of a father and son, Ahmed Fouad Mostafa Eldidi and Mostafa Eldidi in Richmond Hill, Ont. on charges that include conspiracy to commit murder for the benefit or at the direction of ISIS.