*Kirk, Charlie (March 16, 2019). [https://www.breitbart.com/politics/2019/03/16/charlie-kirk-why-is-trump-having-to-fight-alone/ Charlie Kirk: Why Is Trump Having to Fight Alone?] ''Breitbart News''. March 17, 2019. | *Kirk, Charlie (March 16, 2019). [https://www.breitbart.com/politics/2019/03/16/charlie-kirk-why-is-trump-having-to-fight-alone/ Charlie Kirk: Why Is Trump Having to Fight Alone?] ''Breitbart News''. March 17, 2019. |