May 1, 2016 1:40 pm Ringling Bros. Elephants Prepare for Final Show What’s been a tradition at the Ringling Brothers and Barnum & Bailey Circus for nearly 150 years is all coming to an end on Sunday. Elephants will be performing for the final time in that circus. Local 1:21 Watch the trailer for NBC's My New Favorite Olympian 1:46 Heat waves getting hotter, longer, and more frequent because of climate change 1:03 More than 2,000 people buried alive in Papua New Guinea landslide, Government says 45:40 How this surgeon wants to reinvent the American urgent care center 2:11 Zayn Malik surprises Kelly Clarkson with honey from his Pennsylvania farm