11. Another point is a renewed awareness that all politics is local and sometimes perfidious . 12. The competing statistics to show which side is more perfidious could baffle a mathematician. 13. The news agency called it " a perfidious aggression on Iraq ." 14. This was seen by the revolutionaries in France as a " perfidious " betrayal. 15. The senate blamed Pompey for the perfidious act. 16. He continued : " This is a perfidious attempt at destabilizing the current authorities. 17. Paul and Rickie then set about meting out appropriate justice on the perfidious pair. 18. Augustin-Louis de Xim�n�s authored the expression " perfidious Albion ". 19. If there is no such decision, than this is just a perfidious political game, 20. The also charged that the ruling party uses perfidious means to effectively destroy the opposition.