Stephanie Ramos has the latest on the dangerous mix of snow, freezing rain and ice is wreaking havoc from the mid-Atlantic to Houston, creating treacherous road conditions and more than 300 accidents in Virginia alone, and Ginger Zee tracks the back to back winter storms ; Rachel Scott has details on Elon Musk joining Pres. Trump in the Oval Office to answer questions from reporters and defend his government overhaul; Mola Lenghi reports on the investigation into the deadly collision between a jet owned by Mötley Crüe lead singer Vince Neil – who was not on board – and a parked aircraft, killing one person and injuring at least four others; and more on tonight's broadcast of World News Tonight with David Muir.

Mary Bruce has details on Pres. Trump's pledge to enforce an existing 25% tariff on imported steel and raise the tariff on aluminum to 25%; Victor Oquendo has the latest on the two young American tourists that sustained serious injuries from a shark attack in the Bahamas while swimming in the Bimini Bay; Matt Gutman reports on the egg shortages, growing and prices skyrocketing from coast to coast after a bird flu outbreak, with some chains like Costco and Trader Joe's limiting the number of eggs customers can buy; and more on tonight's broadcast of World News Tonight with David Muir.