John Ratcliffe actually said...

You really wanted that one. That didn't work so well. It didn't work so well because there was nothing there.

The Constitution authorizes impeachment only on the basis of treason, bribery, or other high crimes and misdemeanors.

I think all Members of Congress should be held accountable during this impeachment process.

I believe an obstruction claim based on the Mueller report would be at odds with the record and the controlling law.