The world’s tallest teenager has taken his talents to the college basketball court. Nineteen-year-old Olivier Rioux, standing at 7 feet, 9 inches, suited up with the Florida Gators as a center on Thursday. Whit Johnson reports. | ABC World News Tonight with David Muir

Newly released images show Marines conducting training exercises as the U.S. ramps up pressure on Venezuela. It comes as The New York Times reports Pres. Trump signed off on additional covert CIA operations in Venezuela. Matt Rivers reports. https://abcnews.go.com/ | ABC World News Tonight with David Muir