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After Ringling Bros. Closure, Animal Activists Zeroing in on Zoos: 'Animals Deserve Better'

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Bush Twins Send Message to the Obama Girls As They Leave the White House: 'Your Joy and Laugher Was Contagious

Ninja to the Rescue: Man Saved From Choking by Stranger, a 'Ninja Warrior' Contestant

Meet the 'American Idol' Contestant Who Dropped 150 Pounds for Her Audition - See the Transformation

2 Children With Rare Disease Who Live 300 Miles Apart Finally Meet for Special Playdate

Former New York Senator Speaks About Moment He Was Booted From JetBlue Flight: 'You're Out'

'Where is Sasha?' Social Media Lights Up as First Daughter Is Missing From President's Farewell Address

Read Barack Obama's Tearful Final Address As President: 'Yes We Did'