Despite proof it's a fake, the Barrett-Jackson auction house still claims this "may be" the ambulance that transported President John F. Kennedy's body. It sold today at auction for $120,000. Barrett-Jackson's shredded credibility? Likely thrown in for free.

Auctioneers Barrett-Jackson have finally addressed the fact that the 1963 Pontiac ambulance it's advertising as the one that transported President John F. Kennedy following his assassination is a fake. The auction house's take: Who knows? We're still selling it. UPDATED

This Saturday's auction of the ambulance that carried President John F. Kennedy's body has garnered worldwide attention. The only problem? It's a near-perfect fake. Here's how a group of historians discovered the truth about what happened to the real ambulance.