basic safeguards. reporter: if the top democrat on the house intelligence committee adam schiff says, any departure from this carefully crafted compromise will undoubtedly reduce support for it in the house. our national security professionals have other tools that they can use to conduct investigation. there is great frustration with many senators saying they should have accepted the house bill over memorial weekend. there is also irritation about allowing rand paul to turn this issue into a huge campaign fund-raiser. bret? mike emanuel live on the hill tonight, thanks. since 9/11 security has been the clear winner over privacy when it comes to airline travel. but tonight, we re learning that no matter how invasive those tsa