Podcasts Business Rob Black and Your Money - Radio Rob Black talks about why Facebook bought WhatsApp for $19 billionRob Black talks about why Facebook bought WhatsApp for $19 billion

Rob Black talks about why Facebook bought WhatsApp for $19 billionRob Black talks about why Facebook bought WhatsApp for $19 billion

Published: Feb. 24, 2014, 5:51 p.m.

Rob Black talks about why Facebook bought WhatsApp for $19 billion