announces a presidential campaign. she can refer back to answers from now and say we addressed benghazi. we already addressed why i was in debt and how we paid our bills after my husband's presidency. it reminds me -- we talked about beyonce and jay-z and that elevator dispute. that statement and issued that statement where they said they resolved it. they'll never have to answer questions about it again. refer back to the statement, that was in my statement. hillary clinton can say that was in my book. >> a good way for her to fine tune that message each time she goes on one of these -- >> she will be asked about benghazi a year or two from now. she's setting her perimeters of how she's going to answer those questions. diane sawyer said, do you want to say something like i should have blank. i should have done something. she did not fill in that blank. if she didn't with diane shawye, she won't with anyone else. >> cnn doing a live town