we need to have a public debate about this. >> schieffer: why should these things be secret, rajiv?an understand why some of it has to be secret. sometimes when an entire program is classified it seems to me of whether it ought to be classified. >> it cuts off reasonable debate in congress and elsewhere about the merits of it and more specifically the implementation of it. people have been generally willing to allow the national security agency, the federal government to engage in certain types of programs in the spirit of keeping the nation safe. but what was different this past week, bob, was we learned that the n.s.a. was vacuuming up phone records of all of americans, at least from what we know about what they were doing with verizon we can extrapolate to that being with other carriers and the story the "washington post" reported about the n.s.a. searching material, google, yahoo!, facebook among others it raises some real questions about how the government is going about conducting this. so long as it's 50% focused on foreigners, that's good enough, this dismissive attitude tha