Lots of questions.
1. Does this mean Jeff Sessions signed off on the statement? What are his motivations for doing so?
2. How much of this was influenced by Comey's (highly questionable IMO) decision to announce they were re-opening the investigation into Clinton's e-mails just before the election?
3. How seriously should we take this? Is it simply a palliative measure (see question 1)?
4. Will announcing the investigation be an impetus for POTUS & Friends to start destroying evidence? After all, they've been using their own non-governmental servers and what-not (and those are just the ones we know about).