Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Sierra Black sings the national anthem at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) The crowd recites the Pledge of Allegiance at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at an interview with Fox News’ Sean Hannity before a Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Audience members at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) A Trump impersonator at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) GOP House candidate Cresent Hardy at Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) Attendees at President Donald Trump’s Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times) President Donald Trump at his Make America Great Again rally in Las Vegas, Nev., Sept. 20, 2018. (Charlotte Cuthbertson/The Epoch Times)