A lot of ink is being spilled about how Pence has hired outside counsel. In particular, there is a theory going around that this proves Mike Pence is in some way guilty or hiding something.
Okay, this might be true! Pence was head of the transition and therefore could have known about whatever wrongdoing Flynn, Manafort, Carter, Sessions, and Page are working hard to hide. So the read that Pence has hired a lawyer and could well be worried about the investigation isn’t off the wall. It’s definitely how I read Trump’s decision to hire outside counsel, after all.
That said, hiring outside counsel is a matter of course in these situations for three reasons. First, when an investigation gets close, you should hire a lawyer just to keep things on the up-and-up. You want to quickly, accurately, and forthrightly respond through a competent professional especially if you have nothing to hide. Second of all, White House counsel is supposed to defend the White House; they do not explicitly defend Trump and Pence. Even Mike Pence is smart enough to know he might want his own lawyer. Finally, Trump has hired outside counsel whose job is to show that Trump is plausibly innocent. You know who makes a great fall guy? Head of the transition. Hiring a lawyer to defend against that is sensible.
So, yeah, the lawyer is mostly proof of swirling scandal. Nothing new about it.