NBCUniversal September 14, 2018 7:15 pm How Natural Gas Travels Across the Country This animation illustrates how natural gas is transported via pipelines into homes. 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