If you read the articles you would know that the Dems leadership didn't support impeachment proceedings at that time, nor did they have majority in the House to do anything about it. It was a safe bet.
See my post above with Q's 2017 safe from impeachment drop, technically Trump has been impeached by the House, we are still waiting adjudication by the Senate. What are the odds the Senate will remove Trump? Pretty low in my opinion. Can we say that Q's safe from impeachment prediction was a bust too?
Remember why, specifically, the Bill of Rights was written...remember its purpose. It was written to limit the power of government over the individual.
There is no believing a liar, even when he speaks the truth.
