Snapchat: How the vanishing-photo app managed not to fade
![Snapchat: How the vanishing-photo app managed not to fade](http://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/1/85/18511200-ba0e-5cbf-9e67-a3b00cb2b321/584adf9a3ca2e.image.jpg?resize=300%2C196)
NEW YORK (AP) — Snapchat has managed to build something lasting out of photos that vanished almost instantly.
NEW YORK (AP) — Snapchat has managed to build something lasting out of photos that vanished almost instantly.