The Hottest Number in Silicon Valley, Explained

Jan. 15 (Bloomberg) -- Robin Dunbar, professor of evolutionary psychology at Oxford University, discusses "The Dunbar Number" or the true number of friendships you can handle in your life in relation to social networking. He speaks on Bloomberg Television's "Bloomberg Surveillance."

United Legends Map Out Life After Football
06:34 - Former Manchester United Players Gary Neville and Ryan Giggs, discuss their lives after football, including real estate development projects and their plans for football in Asia. They speak to Bloomberg's Haslinda Amin on "Bloomberg Daybreak: Asia." (Source: Bloomberg)
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