also criticized by privacy and civil rights advocates for including passenger profiling. so it does raise a lot of questions. i actually spoke, you mentioned ban gorian airport, i spoke with the head of security at tel aviv airport, he said in his view the israeli system is not a perfect match of the u.s. because of privacy concerns and what you mentioned, the sheer volume of passengers. the u.s. airport has a lot more passengers traveling through it than the israeli model. but more human interaction, he says, would be a benefit to the u.s. system. it s worth exploring and investigating. thank you. see you next hour. here s what we re working on for the next hour of cnn newsroom. the state of black america still lagging behind despite some process. we will talk to a panel about the issues of jobs, education and health care. and miles to go, but then what? a frequent flier grounded by the recession. he is living on those airline he is living on those airline points. [ male annou