Lies are interesting things. There are lies about provable things that can be verified by an impartial third observer, then there are the lies that can’t be “proven” in the traditional sense, like a person’s thoughts and inner motivation. Take for example when the bamster says he cares about the middle class. We know he’s lying like a rug, but the left knows it can’t be “proven” in the normal sense, so it just goes under the radar of discussion.