Eugene Robinson of The Washington Post put America’s current political mess in stark and honest terms:

“Stop waiting for the constitutional crisis that President Trump is sure to provoke. It’s here.

On Sunday, via Twitter, Trump demanded that the Justice Department concoct a transparently political investigation, with the aim of smearing veteran professionals at Justice and the FBI and also throwing mud at the previous administration. Trump’s only rational goal is casting doubt on the probe by special counsel Robert S. Mueller III, which appears to be closing in.

Trump’s power play is a gross misuse of his presidential authority and a dangerous departure from long-standing norms. Strongmen such as Russia’s Vladimir Putin use their justice systems to punish enemies and deflect attention from their own crimes. Presidents of the United States do not — or did not, until Sunday’s tweet:

“I hereby demand, and will do so officially tomorrow, that the Department of Justice look into whether or not the FBI/DOJ infiltrated or surveilled the Trump Campaign for Political Purposes — and if any such demands or requests were made by people within the Obama Administration!”