Dow dives 450 points, sinks below 17,000.
U.S. Justice Department sues Volkswagen over emissions scandal.
President Obama says he will be rolling out gun control initiatives over next few days.
General Motors CEO Mary Barra gets chairman title.
Tom Coughlin steps down as coach of the New York Giants.
Yahoo shuts down Yahoo Screen, its home for original content like “Community.”
Windows 10 hits 200 million devices in record time.
Intel acquires collision-avoidance dronemaker Ascending Technologies.
Missing country singer Craig Strickland is found dead in Oklahoma.
Photo of Tom Coughlin courtesy of Reuters.