WhatsApp founder's 'priceless' response to BDSJan Koum, co-founder of popular social networking app, tunes in to the discussion on the global movement to boycott Israel.Whatsapp co-founder and CEO Jan Koum(photo credit: LLUIS GENE/AFP)
Whatsapp co-founder and CEO Jan Koum(photo credit: LLUIS GENE/AFP)Updated: