The bottom line is that Obama and the DNC will just drag this out as long as possible to keep their options open. If and when it becomes more clear that she is going to win or lose, they will play their wild card. If they feel like there's a good chance of winning, they'll dump the investigation and go all in behind her. If it looks like there's a real chance of her losing, they'll indict her and either get behind Sanders or bring in the savior on his white horse. Then, Obama will pardon Clinton on the way out the door. Whichever way it goes, we'll know in the next few weeks for sure.
