Facebook's WhatsApp rolls out option for disappearing photos, videos to take on Snapchat

Aug 3 (Reuters) - Users of Facebook Inc's (FB.O) WhatsApp can now send disappearing photos and videos on its platform starting this week, as it looks to better compete with Snap Inc's (SNAP.N) photo messaging app Snapchat. The feature, called View Once, will let photos and videos disappear from the...