Episode 114

Trevor Ault has the latest on the investigation into the F/A-18 fighter jet that plunged off the deck of the USS Harry S. Truman and sank into the Red Sea; on the eve of Pres. Trump's first 100 days in office, Rachel Scott reports on the new ABC News/Washington Post/Ipsos poll showing him with the lowest 100-day approval rating of any president within the past 80 years; Victor Oquendo has details on the new video showing the moment authorities say a private boat slammed into the back of a crowded ferry in Clearwater, Florida, and left the scene before police arrived; and more on tonight's broadcast of World News Tonight with David Muir.