Is Facebook’s $19B bid for WhatsApp a sign of a dot-com bubble?

February 20, 2014 06:20 AM

UPDATED February 20, 2014 06:28 AM

More Videos

  • What's Up in the night sky for November 2017

    Catch planet pairs and watch the moon pass stellar superstars! See Jupiter and Venus at dawn, the Moon shine near star clusters, and meteor activity all month long.