Michael Goldstein and Pierre Rochard talk with Dan Held about Bitcoin, Picks & Shovels, and Interchange.Dan Held: https://twitter.com/danheld Michael Goldstein: https://twitter.com/bitstein Pierre Rochard: https://twitter.com/pierre_rochardDan on Medium: https://medium.com/@danhedl Picks & Shovels: https://twitter.com/pickscoOpening: https://www.youtube.com/watch?v=uBRUIscH4AY Money: https://www.youtube.com/watch?v=cpbbuaIA3Ds Closing: https://www.youtube.com/watch?v=CVm9Lt_O4R4