Tapes. >> do you have those 17 recordings? >> i'm not going to comment on any investigative matters, senator. >> reporter: now, we should note that the fbi has stressed that this document that's at the center of all these fd-23s, they include unverified allegations that come to the fbi from informants. you know, the white house has also dismissed this allegation against the former president in a new statement white house spokesperson ian sam said everything in their so-called investigation seems to be mysteriously missing. informants, audiotapes, and most importantly of all any credible eviden...