November 12, 2013 2:56 pm Randi Zuckerberg Talks ‘Dot Complicated', ‘Dot.' Randi Zuckerberg, CEO of Zuckerberg Media and sibling to Facebook CEO Mark Zuckerberg, talks about disconnecting and her two new books, “Dot Complicated” and “Dot.” US & World Videos 4:12 Keeping Up with Rock Legends on Tune Talk 3:41 Tune Talk: An Update about Madonna and More 8:28 Papa Keith Talks Hip Hop and Adam Duritz Discusses Upcoming Counting Crows Tour 4:13 The Pop Stars Making Waves This June 1:57 Gifts for Dad on Father's Day