That's the whole problem, he's pushing the same policy that he was pushing last week, the week before that one and two years ago. More surveillance. Because that will work, this time. Only it very much appears that it does not work and more people will likely die if we go down that road and lots of people will have their rights further trampled. The war on terror, the war on drugs, the war on cancer... If anything is declared a 'war' then you have to be very careful that your emotional state isn't used to make you decide things that are not in your own or even societies best interest. This is one of those occasions.