It's beginning to look a lot like Fitzmas

Indictments tomorrow, says Steve Clemons:

1. 1-5 indictments are being issued. The source feels that it will be towards the higher end.

2. The targets of indictment have already received their letters.

3. The indictments will be sealed indictments and "filed" tomorrow.

4. A press conference is being scheduled for Thursday.

[xadrez]

So how long do the indictments stay sealed? Until a conviction?