Pelley this is our western edition. As a manhunt spreads across europe tonight, president elect trump says the berlin Christmas Market attack proves that he is right about cracking down on muslim immigration to america. German police say the suspect is an immigrant from tunisia with a connection to isis. And Julianna Goldman begins our coverage. Whats going on is terrible. Reporter president elect donald trump emerged from his Maralago Club to briefly address this weeks terrorist attack in berlin, his first Public Comments since a truck plowed into a Christmas Market killing 12. Reporter asked whether hes reevaluating his plans to ban immigration to the u. S. From certain muslim countries and establish a Muslim Registry here at home. And i used the term extreme vetting. Reporter . Mr. Trump defended his Controversial Campaign proposals. Reporter even before German Authorities declared mondays attack terrorism and isis tatemed responsibility, mr. Trump released a statement saying langua