So I thought that this was a completely fabricated rumour until I came across more and more artices about it.
http://www.pcmag.com/article2/0,2817,2474037,00.asp
Blackberry and Boeing teamed up to build a self-destructing phone. Of course it won't burst into flames or anything super-cool and Bond-esque, but it's still really interesting nonetheless. The phone wipes all info and destroys the operating system to make retrieval of that information impossible.
You will need security clearance to own one and they will be expensive.....but I would still love to see this thing. If this phone won't really be all that accessible though, isn't that a dead give away that anyone who owns one is more than likely a spy? Just saying.