Sorry, just noticed you had a question at the end there. I don't see how in the world you'd ever answer a question like "knew all along that there was never any collusion", but what I would like to see is a bipartisan look at the whole FISA process and a revamp if needed. IMO if you have a problem with how any of this started, it has to be with the FISA process.
The whole genesis of this thing ought to be of concern for anyone, regardless of party, just like the Clinton investigation.
How a paid for piece of opposition research can be passed off to the Intel community & then pursued limitlessly without a real hard look & who's presenting it & what their motivations for doing so might be is dirty, dirty business.