Vladimir Putin hardly needs to interfere in American democracy 

President Vladimir Putin of Russia must get a kick out of spreading disinformation to Americans for its own sake. Otherwise it is hard to see why he would bother. As has episodically been the case for eight years, Washington is abuzz over allegations of Russian manipulation. The special counsel investigating President Joe Biden’s son, Hunter, has charged an FBI informant with telling lies about the president that have been central to Republican efforts to impeach him; the indictment links the informant to Russian intelligence.

You might expect such a dramatic development to derail the impeachment. That would betray a touching faith that the truth mattered in the first place. Republicans who once trumpeted the informant’s claims are shrugging them away and insisting that impeachment will move ahead based on other suspicions and suppositions, though the Republicans’ two-seat majority in the House of Representatives is all but certain to doom any vote, given the misgivings of some members.