Bill Gates retakes the title of the world's richest man
Hangout Festival 2013 live stream: Kings of Leon, The Roots, Tom Petty and more performing live
Actress Tricia O'Kelley's deaf dog held for ransom: 'This is like a bad movie'
'Teen Mom' Catelynn Lowell goes after Farrah Abraham on Twitter
Ken Venturi dies: U.S. Open-winning golfer was 82