The Statute of Limitations runs out on Trump in 2022.

[former9thward]

8. It was the Clinton DOJ who reaffirmed the ruling in 2000.

The department reaffirmed the policy in a 2000 memo, saying court decisions in the intervening years had not changed its conclusion that a sitting president is “constitutionally immune” from indictment and criminal prosecution. It concluded that criminal charges against a president would “violate the constitutional separation of powers” delineating the authority of the executive, legislative and judicial branches of the U.S. government.

“The indictment or criminal prosecution of a sitting President would unconstitutionally undermine the capacity of the executive branch to perform its constitutionally assigned functions,” the memo stated.

https://www.reuters.com/article/us-usa-trump-russia-indictment-explainer/can-a-sitting-us-president-face-criminal-charges-idUSKCN1QF1D3