As CBS reports, Schumer sent a letter on Tuesday to the assistant attorney general for national security seeking an investigation into Grenell’s work. Past associates of Trump, including Paul Manafort and Rick Gates, had also failed to register as foreign agents. And, as Schumer noted in his letter, failure to register as a foreign agent opens Grenell not just to civil penalties, but to criminal charges. Also, being an unregistered foreign agent does not seem like a quality that should be sought when naming a director of national intelligence.

And it’s not just any random oligarch that hired Grenell to write flaming op-eds in support of his white nationalist political positions. Plahotniuc was prohibited from entering the United States in January after the State Department called him out for “involvement in significant corruption.” According to the State Department’s public designation, “Plahotniuc was involved in corrupt acts that undermined the rule of law and severely compromised the independence of democratic institutions in Moldova.”

But the person who assisted Plahotniuc in those corrupt acts now has his hands on not just the fruits of America’s intelligence operations around the world, but also the controls of those operations. Trump has taken someone who was already involved in helping to overthrow a democratic government on the border of Ukraine and supercharged him with the ability to gather information, spread propaganda, and conduct covert operations.

CBS also reports that Grenell failed to note any of his work for Plahotniuc or others in the background forms he submitted following his nomination to be ambassador. His confirmation in that role—over the objections of Democrats in the Senate—is what now makes it possible for Trump to position Grenell as the acting DNI without having to seek Senate approval.

Republicans have once again done what they did in previous cases of Trump going off the rails or making an appointment that’s completely inappropriate: Many have simply stayed quiet, while those most determined to show their loyalty have rushed in to praise Grenell as a great choice because … Trump chose him.