And yet he didnt charge Trump or anyone else. Do these legal geniuses have an explanation for that ? When Mueller testifies, that will be one of the first questions they ask him. But I'm pretty sure you already know the answer to your question. https://www.reuters.com/article/us-usa-trump-russia-indictment-explainer/can-a-sitting-us-president-face-criminal-charges-idUSKCN1QF1D3