Jimmy Fallon September 7, 2017 2:19 am 'Tonight': Jumper's Helper and Other Fallonventions Jimmy Fallon welcomes three kids, Patrick Joiner, Emma Mogus and Leah Thobe, to show off their inventions before he shows off some cutting-edge technology of his own. US & World Videos 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters
