Selina Wang reports on the disruptions at airports due to staffing shortages, as republicans and democrats point fingers over the government shutdown; Alex Presha has the details on President Trump’s threats of military action in Nigeria, accusing the country of not doing enough to protect Christians; and Olivia Rubin with the countdown to election day as former President Obama hits the campaign trail, and President Trump’s political operation invests millions into voter turnout in those states; and more on tonight’s broadcast of World News Tonight with David Muir.

00:04 Intro
02:28 Government shutdown causes delays and cancellations at airports
06:07 President Trump orders Pentagon to draw up plans for military action against Nigeria
08:02 Countdown to election day
10:42 One man released from custody after brutal stabbing on train in Britain
12:01 Two alleged suspects sought after authorities say “intentional” explosion at Harvard Med School
13:16 Two young girls thrown from Ferris Wheel in Louisiana

15:04 Popular AI chatbot platform makes changes over child safety

17:16 Thrilling conclusion to World Series
17:39 New York City Marathon ends with sweep of top spots

18:10 America Strong: Shark attack survivor and amputee running the TCS New York City Marathon