How Trump Seeks Retribution in Republican Primaries

President Trump is endorsing candidates in a series of primary elections this month, trying to defeat incumbents in his own party who have crossed him. Our national political correspondent Shane Goldmacher explains. Video by Shane Goldmacher, Jon Miller, Paul Abowd and Luke Piotrowski/The New York Times Read the story here: https://nyti.ms/4tSmrc6 Subscribe: http://bit.ly/U8Ys7n More from The New York Times Video: http://nytimes.com/video ---------- Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and scientific developments, New York Times video journalists provide a revealing and unforgettable view of the world. It's all the news that's fit to watch.