European Competition Commissioner Margrethe Vestager holds a news conference at the EU Commission headquarters in Brussels, Belgium, July 14, 2016. REUTERS/Francois Lenoir

Founder and CEO of Under Armour Kevin Plank speaks during an IBM keynote address at the 2016 CES trade show in Las Vegas, Nevada, January 6, 2016. REUTERS/Steve Marcus

Allergan ticker info and symbol are displayed on a screen on the floor of the New York Stock Exchange (NYSE) April 6, 2016. REUTERS/Brendan McDermid

A still image captured from a dashcam video from Tulsa Police Department shows Terence Crutcher seen with his hands in the air followed by police officers during a police shooting incident in Tulsa, Oklahoma, on September 16, 2016. Courtesy Tulsa Police Department/Handout via REUTERS

A still image captured from a video from Tulsa Police Department shows Terence Crutcher seen with his hands in the air during a police shooting incident in Tulsa, Oklahoma, on September 16, 2016. Courtesy Tulsa Police Department/Handout via REUTERS

A Wells Fargo branch is seen in the Chicago suburb of Evanston, Illinois, U.S. on February 10, 2015. REUTERS/Jim Young/File Photo

A group of elephants are seen at a park in Knysna, South Africa, July 12, 1999. REUTERS/Mike Hutchings/File Photo

A pair of elephants are seen at a park in Knysna, South Africa, July 12, 1999. REUTERS/Mike Hutchings/File Photo