The latest paroxysms of puerile petulance. Rick Hasen, a professor of law at the University of California, Irvine, said Mr. Cohen’s admission could amount to an “impeachable offense,” particularly if Democrats retake the majority in the House this fall. The Wall Street Journal, “Cohen Says President Told Him to Pay Women,” August 22, 2018 Mr. Cohen has virtually guaranteed that Democrats will not “retake the majority in the House this fall,” or the Senate either. Setting aside for a moment the legally problematic nature of making out a case for President Trump’s impeachment, is his base more or less likely...