What’s good for the goose is good for the gander....
I think all members of Congress (NO PARTY EXCEPTIONS - Republicans too), the previous admin, Clintons, etc should all get an open ended, anal probing (metaphorically of course!), investigation - just like Trump. Let’s see how they handle it.
Meh, of course this wouldn’t be good thing with respect to law. But this is exactly why this investigation has been so toxic... it set a precedent of an investigation without and statute backing it.