Jonah Goldberg Samuel Beckett’s “Waiting for Godot,” a play in which two men sit around and wait for someone who never shows up, has been claimed by just about everyone: Freudians, Christians, existentialists.Who’s right? I haven’t a clue.But I have lived, all of us have lived, through a similar tragicomedy (a word Beckett added to the subtitle for the English version of his play). We’ve been waiting for Mueller. And waiting.For some, the waiting is the hardest part. But by historic standards, special counsel Robert Mueller has been working at…