
Lou Barletta, an immigration hard-liner in Congress, endorses Trump https://www.washingtonpost.com/news/post-politics/wp/2016/03/22/lou-barletta-an-immigration-hard-liner-in-congress-endorses-trump (March 22, 2016)
As quoted in CBS News http://www.cbsnews.com/news/donald-trump-henry-paulson-op-ed-hillary-clinton-election-2016/ (June 2016)
Choose country over party (2016)
Lou Barletta, an immigration hard-liner in Congress, endorses Trump https://www.washingtonpost.com/news/post-politics/wp/2016/03/22/lou-barletta-an-immigration-hard-liner-in-congress-endorses-trump (March 22, 2016)
As quoted in Sen. Mark Kirk withdraws support for Trump https://web.archive.org/web/20160608015204/http://chicago.suntimes.com/news/sen-mark-kirk-withdraws-support-for-trump/ by Lynn Sweet, 7 June 2016, Chicago Sun-Times.
Presidential campaign (April 12, 2015 – 2016), Speech in (August 25, 2016)
Opinion: Clinton or Trump – Better or Less Bad? http://english.aawsat.com/2016/11/article55361471/opinion-clinton-trump-better-less-bad, Ashraq Al-Awsat (November 4, 2016)
Jeff Riggenbach, "Karl Hess and the Death of Politics," http://mises.org/library/karl-hess-and-death-politics-0 ( text http://mises.org/library/karl-hess-and-death-politics) The Libertarian Tradition (6 May 2010).