In an interview with Juju Chang, an attorney representing two women who testified before the House Ethics Committee says former Rep. Matt Gaetz paid both his clients for sex; Aaron Katersky has details on the man that has been arrested after allegedly going on an unprovoked stabbing spree in Manhattan, killing two people and critically injuring a third; Ian Pannell reports on Russia accusing the U.S. of escalating tensions after Pres. Biden authorized Ukraine to fire long-range missiles on targets inside Russia; and more on tonight's broadcast of World News Tonight with David Muir.