“Shout out to the graduating Class of 2020 in Tennessee,” said Jackson, in the 28-second clip. “You guys overcame so much to get to this point … worked crazy hard. I know things have been weird; I know things have been hard especially at a time right now.But I want to say that everybody’s celebrating your accomplishments — me included. You have so much growing more to do in life. You’ve been leading up to this point; you’re going to continue to lead in your own way, so congratulations.”