You think retirement (she's not retired) makes things just disappear? See Vince, unlike the witch hunt going on with Trump (and it can't be refuted) where there is zero evidence for collusion or obstruction there is actual evidence for the exact same allegations for Lynch, Clinton and Obama. People have been posting here since election season. Go ahead. Ask for the proof.
When you retire from public service Coach, you're cannot be called to testify at a congressional hearing. She can simply say yes or no. The same goes for Hillary. She's can also do the same thing although doubtful since she still has a name to keep but since she's already testified numerous times, there's nothing else really to gain. But either way, Congress can call them to testify and they can both say fuck off and there would not be damn thing they can do about it.
The fact is that Trump and Sessions are running the show so the public wants fresh meat....not old corpses.