Look at Marco Rubio,
While I watched the video I wondered if Marco Rubio was troubled by Donald Trump's words when Trump said,
Maybe while Marco Rubio listened to Trump say those things he thought of his own grandfather who fled from communist Cuba and entered the United States as an illegal immigrant. Perhaps Marco Rubio was remembering the story of how the immigration judge ordered his grandfather to be deported but later that day had a change of heart and his grandfather was allowed to stay in the U.S. and was eventually granted permanent residency.
https://www.cnn.com/2019/03/30/politics/state-department-aid-el-slavador-guatemala-honduras/index.html
https://en.wikipedia.org/wiki/Marco_Rubio