Juliet Eilperin is The Washington Post’s White House bureau chief. An 18-year veteran of the Post, she covered the 2008 presidential campaign and five congressional campaigns. She is the author of two books, including “<a href="https://rowman.com/ISBN/9780742551183/Fight-Club-Politics-How-Partisanship-is-Poisoning-the-U.S.-House-of-Representatives">Fight Club Politics: How Partisanship is Poisoning the House of Representatives</a>,” published in 2006.