Stephen Miller called Lindsey Graham a personal friend and the most effective, consistent advocate for the president's agenda in the Senate.
https://www.foxnews.com/politics/stephen-miller-unlikely-friendship-lindsey-graham-revealed-heartfelt-white-house-tribute
https://www.foxnews.com/politics/stephen-miller-unlikely-friendship-lindsey-graham-revealed-heartfelt-white-house-tribute