National security adviser Flynn discussed sanctions with Russian ambassador, despite denials,...

I admire your enthusiasm but I don't think it's as simple as that. Lots of chatter and some hearings besides investigations already in progress but we won't see anything substantive until Reps turn on POTUS out of election fears. They won't do that until public support of POTUS dwindles significantly. That won't happen until the voters feel it in their wallets. Examples being no relief on healthcare costs, tax increases for middle class with decreases for wealthy, loss of social security or other benefits, major market losses that affect retirement plans, or no improvements with employment. A war or reinstitution of the draft will not likely be well received, depending on the circumstances; as well as a major terror attack on CONUS. All the so-called "scandalous" stuff such as tweets, character, and business conflicts have already been considered and deemed irrelevant by those desperate for economic relief. We may see some shakeups in Cabinet and staff, and possibly more than normal for this early in a new administration but we are a long way from "high crimes and misdemeanors". Just my opinion though.

I'm in no way enthusiastic about the circumstances America is in

That must be a record!!!!
A couple of weeks in a position and he is gone!

Let's hope it was that innocent. The lying about what was discussed is disappointing and should lead to a very close look at this.

From a flat denial to a "well, how much do you know?" switch is pretty damning - so far.