Donald Trump September 21, 2018 2:58 am ‘Tonight': Trump Campaigns in Vegas, Plus Tweets with Beats Jimmy Fallon talks President Donald Trump’s campaign rally in Las Vegas during his opening monologue. US & World Videos 23:59 Teen (Girl) Talk with Chelsey Goodan 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 2:09 President of MIT calls for shutting down pro-Palestinian encampments