Rocket Aero produces a series of DVD's and the most recent DVD subject is the Bell X-2.
Rocket Aero departed from the aircraft subject for one episode. The subject of this podcast was touring London's various museums and hobby stores. I listened to this episode and really enjoyed it on a recent trip to Las Vegas.
I need to send off for a copy of the X-2 and F-107 DVD's. In August I was able to look at the surviving F-107 last August at the flight test hanger this August at the NMUSAF in Dayton Ohio.
Of course no surviving X-2's exist...