CNN The Situation Room May 28, 2015 22:05:00
People who wished harm on the united states. >> reporter: that's what they're saying. the thing is u.s. officials can't point to any one case where these programs saved the day and thwarted terror. if you look at the other programs besides the bulk data collection that are going to expire being able to collect an individual's data bank data hotel data things like that that's used about 200 times a year. officials say, yeah there are other ways to go about getting that kind of info but those would be more limited and less secret. also roving wire taps on people who keep switching cell phones. t...