A leaked draft of a majority opinion shows the Supreme Court may be poised to end Roe v. Wade – making it the most consequential decision on abortion in decades. CNN Political Director David Chalian explains the magnitude of this and its political implications. Republicans are focusing on the danger the leak poses to the high court, while Democrats are using the opinion as a rallying call ahead of the midterms. To learn more about how CNN protects listener privacy, visit cnn.com/privacy