Republican election denialism isn’t scary or funny or pathetic. It’s all of the above.

Yesterday, as senior Republican officials continued to indulge President-unelect Trump’s election fantasies, his claims of widespread voter fraud continued to be baseless, and reporters continued to point that out. Republicans in various states have made mountains out of procedural molehills and challenged inconsequential numbers of votes, including in areas Trump won. When a judge in Pennsylvania asked a Trump lawyer whether he was actually alleging any fraud, the lawyer replied, “To my...