transmission of classified information. and so, it is another effort by people looking for something to throw against the wall as you said in the beginning of the program to see what sticks, stick. >> there is no, no, no. >> and the classification of two e-mails sent on her server is considered a seltzed matter. and there is here a growing body of evidence. >> the coupleulative affect. more and more of the messages that turn out to be classified, it will put pressure on the prosecutors as to it a decision of what they will do. it looks serious this many messages. >> reporter: 100 fbi special agents were asked to sign nondisclosure agreements. that is temporary duty