March 14, 2019 3:10 am ‘Tonight': Jay Leno Interrupts Jimmy's Monologue with an Angry Rant Jimmy invites an angry guy he saw on the street, Jay Leno, to tell a few jokes during the monologue. US & World Videos 1:40 Democrats say Big Oil misled public for decades about climate change 4:14 What to expect: Previewing the 2024 Met Gala 3:37 Learning about the Art Resource Collaborative for Kids 3:25 Mother's Day gift ideas with William James Gifts 1:35 Understanding the Biden administration's plans to reclassify marijuana