He will be speaking to us on June 12th about Bitcoins.
I heard him talk to a Republican breakfast a few days ago. It was a wow talk. I can assure you, you will really like him.
The talk will likely get technical since Bitcoin is a complete artificial form of money and we will be likely discussing encryption and peer to peer networks and lots of other arcana. A translator (me!) will be present to translate this stuff into English.
You may also be interested in other things Bob has written about:
"Libertarianism rests upon one single axiom: that no man or group of men shall aggress upon the person or property of anyone else. " ..Murray Rothbard This group advocates for maximizing individual rights and minimizing the role of the state.