David N. Bossie is president of Citizens United, the 2016 deputy campaign manager for Donald Trump for President, and the former chief investigator for the U.S. House of Representatives Committee on Government Reform and Oversight during the Clinton administration. He is the co-author with Corey Lewandowski of “Trump: America First: The President Succeeds Against All Odds,” along with "Let Trump Be Trump" and “Trump’s Enemies.”