FNN: Apple Watch Announcement, Okla. Frat's Racist Video, Worldwide Solar Flight

Today marks one year since Malaysia Airlines Flight 370 went missing. We will then carry the Apple Watch Event, in which Apple officials will announce updates to current devices as well as reveal new apps, products and more. Plus, breaking news out of Halifax County, North Carolina, where an Amtrak train collides with a truck and derails. Plus, a crash in North Scottsdale at 96th Street and Shea Blvd involving two SUVs. Officials respond to a video leaked online in which the Sigma Alpha Epsilon frat at the University of Oklahoma chant a racist song that involves the 'N' word. Hilary Clinton's email scandal may threaten her likelihood of becoming President of the United States. And the first worldwide solar flight takes off from Abu Dhabi.