Late last week, Svetlana Lokhova, a Russian-born English citizen, sued presumed Spygate frontman Stefan Halper and three media giants—the Wall Street Journal, Washington Post, and MSNBC—for defamation and conspiracy, alleging the defendants falsely painted her as a Russian spy and Michael Flynn paramour in order to push the Russia collusion narrative. Lokhova’s 66-page complaint reads more like a political shock jock transcript than a legal document: “Stefan Halper is a ratf—er and a spy, who embroiled an innocent woman in a conspiracy to undo the 2016 Presidential election and topple the President of the United States of America,” her lawsuit...